21803215616

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:320

約数の個数: 432

約数和(自身を含む): 59502965760

約数和(自身を除く): 37699750144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 32, 38, 49, 52, 56, 62, 64, 76, 91, 98, 104, 112, 124, 128, 133, 152, 182, 196, 208, 217, 224, 227, 247, 248, 256, 266, 304, 364, 392, 403, 416, 434, 448, 454, 494, 496, 532, 589, 608, 637, 728, 784, 806, 832, 868, 896, 908, 931, 988, 992, 1064, 1178, 1216, 1274, 1456, 1519, 1568, 1589, 1612, 1664, 1729, 1736, 1792, 1816, 1862, 1976, 1984, 2128, 2356, 2432, 2548, 2821, 2912, 2951, 3038, 3136, 3178, 3224, 3328, 3458, 3472, 3632, 3724, 3952, 3968, 4123, 4256, 4313, 4712, 4864, 5096, 5642, 5824, 5902, 6076, 6272, 6356, 6448, 6916, 6944, 7037, 7264, 7448, 7657, 7904, 7936, 8246, 8512, 8626, 9424, 10192, 11123, 11284, 11648, 11804, 12103, 12152, 12544, 12712, 12896, 13832, 13888, 14074, 14528, 14896, 15314, 15808, 16492, 17024, 17252, 18848, 19747, 20384, 20657, 22246, 22568, 23296, 23608, 24206, 24304, 25424, 25792, 27664, 27776, 28148, 28861, 29056, 29792, 30191, 30628, 31616, 32984, 34048, 34504, 37696, 39494, 40768, 41314, 44492, 45136, 47216, 48412, 48608, 49259, 50848, 51584, 53599, 55328, 55552, 56069, 56296, 57722, 58112, 59584, 60382, 61256, 63232, 65968, 69008, 75392, 78988, 81536, 82628, 88984, 90272, 91481, 94432, 96824, 97216, 98518, 101696, 103168, 107198, 110656, 112138, 112592, 115444, 119168, 120764, 122512, 131936, 133703, 138016, 144599, 150784, 157976, 163072, 165256, 177968, 180544, 182962, 188864, 193648, 194432, 197036, 203392, 211337, 214396, 221312, 224276, 225184, 230888, 238336, 241528, 245024, 263872, 267406, 276032, 289198, 315952, 330512, 344813, 355936, 361088, 365924, 375193, 377728, 387296, 388864, 392483, 394072, 406784, 422674, 428792, 442624, 448552, 450368, 461776, 483056, 490048, 527744, 534812, 552064, 578396, 631904, 640367, 661024, 689626, 711872, 722176, 731848, 750386, 755456, 774592, 784966, 788144, 845348, 857584, 897104, 900736, 923552, 935921, 966112, 980096, 1055488, 1069624, 1104128, 1156792, 1263808, 1280734, 1322048, 1379252, 1423744, 1463696, 1500772, 1549184, 1569932, 1576288, 1690696, 1715168, 1738139, 1794208, 1801472, 1847104, 1871842, 1932224, 1960192, 2139248, 2313584, 2527616, 2561468, 2644096, 2747381, 2758504, 2847488, 2927392, 3001544, 3098368, 3139864, 3152576, 3381392, 3430336, 3476278, 3588416, 3694208, 3743684, 3864448, 4278496, 4482569, 4627168, 5055232, 5122936, 5288192, 5494762, 5517008, 5854784, 6003088, 6279728, 6305152, 6551447, 6762784, 6860672, 6952556, 7176832, 7388416, 7487368, 7728896, 8556992, 8965138, 9254336, 10245872, 10989524, 11034016, 11709568, 12006176, 12166973, 12559456, 12610304, 13102894, 13525568, 13721344, 13905112, 14353664, 14974736, 17113984, 17930276, 18508672, 20491744, 21979048, 22068032, 23419136, 24012352, 24333946, 25118912, 26205788, 27051136, 27810224, 29949472, 34227968, 35860552, 37017344, 40983488, 43958096, 44136064, 48024704, 48667892, 50237824, 52411576, 54102272, 55620448, 59898944, 71721104, 81966976, 85168811, 87916192, 88272128, 96049408, 97335784, 100475648, 104823152, 111240896, 119797888, 143442208, 163933952, 170337622, 175832384, 194671568, 209646304, 222481792, 239595776, 286884416, 340675244, 351664768, 389343136, 419292608, 444963584, 573768832, 681350488, 703329536, 778686272, 838585216, 1147537664, 1362700976, 1557372544, 1677170432, 2725401952, 3114745088, 5450803904, 10901607808, 21803215616]

約数ペア:

[(1, 21803215616), (2, 10901607808), (4, 5450803904), (7, 3114745088), (8, 2725401952), (13, 1677170432), (14, 1557372544), (16, 1362700976), (19, 1147537664), (26, 838585216), (28, 778686272), (31, 703329536), (32, 681350488), (38, 573768832), (49, 444963584), (52, 419292608), (56, 389343136), (62, 351664768), (64, 340675244), (76, 286884416), (91, 239595776), (98, 222481792), (104, 209646304), (112, 194671568), (124, 175832384), (128, 170337622), (133, 163933952), (152, 143442208), (182, 119797888), (196, 111240896), (208, 104823152), (217, 100475648), (224, 97335784), (227, 96049408), (247, 88272128), (248, 87916192), (256, 85168811), (266, 81966976), (304, 71721104), (364, 59898944), (392, 55620448), (403, 54102272), (416, 52411576), (434, 50237824), (448, 48667892), (454, 48024704), (494, 44136064), (496, 43958096), (532, 40983488), (589, 37017344), (608, 35860552), (637, 34227968), (728, 29949472), (784, 27810224), (806, 27051136), (832, 26205788), (868, 25118912), (896, 24333946), (908, 24012352), (931, 23419136), (988, 22068032), (992, 21979048), (1064, 20491744), (1178, 18508672), (1216, 17930276), (1274, 17113984), (1456, 14974736), (1519, 14353664), (1568, 13905112), (1589, 13721344), (1612, 13525568), (1664, 13102894), (1729, 12610304), (1736, 12559456), (1792, 12166973), (1816, 12006176), (1862, 11709568), (1976, 11034016), (1984, 10989524), (2128, 10245872), (2356, 9254336), (2432, 8965138), (2548, 8556992), (2821, 7728896), (2912, 7487368), (2951, 7388416), (3038, 7176832), (3136, 6952556), (3178, 6860672), (3224, 6762784), (3328, 6551447), (3458, 6305152), (3472, 6279728), (3632, 6003088), (3724, 5854784), (3952, 5517008), (3968, 5494762), (4123, 5288192), (4256, 5122936), (4313, 5055232), (4712, 4627168), (4864, 4482569), (5096, 4278496), (5642, 3864448), (5824, 3743684), (5902, 3694208), (6076, 3588416), (6272, 3476278), (6356, 3430336), (6448, 3381392), (6916, 3152576), (6944, 3139864), (7037, 3098368), (7264, 3001544), (7448, 2927392), (7657, 2847488), (7904, 2758504), (7936, 2747381), (8246, 2644096), (8512, 2561468), (8626, 2527616), (9424, 2313584), (10192, 2139248), (11123, 1960192), (11284, 1932224), (11648, 1871842), (11804, 1847104), (12103, 1801472), (12152, 1794208), (12544, 1738139), (12712, 1715168), (12896, 1690696), (13832, 1576288), (13888, 1569932), (14074, 1549184), (14528, 1500772), (14896, 1463696), (15314, 1423744), (15808, 1379252), (16492, 1322048), (17024, 1280734), (17252, 1263808), (18848, 1156792), (19747, 1104128), (20384, 1069624), (20657, 1055488), (22246, 980096), (22568, 966112), (23296, 935921), (23608, 923552), (24206, 900736), (24304, 897104), (25424, 857584), (25792, 845348), (27664, 788144), (27776, 784966), (28148, 774592), (28861, 755456), (29056, 750386), (29792, 731848), (30191, 722176), (30628, 711872), (31616, 689626), (32984, 661024), (34048, 640367), (34504, 631904), (37696, 578396), (39494, 552064), (40768, 534812), (41314, 527744), (44492, 490048), (45136, 483056), (47216, 461776), (48412, 450368), (48608, 448552), (49259, 442624), (50848, 428792), (51584, 422674), (53599, 406784), (55328, 394072), (55552, 392483), (56069, 388864), (56296, 387296), (57722, 377728), (58112, 375193), (59584, 365924), (60382, 361088), (61256, 355936), (63232, 344813), (65968, 330512), (69008, 315952), (75392, 289198), (78988, 276032), (81536, 267406), (82628, 263872), (88984, 245024), (90272, 241528), (91481, 238336), (94432, 230888), (96824, 225184), (97216, 224276), (98518, 221312), (101696, 214396), (103168, 211337), (107198, 203392), (110656, 197036), (112138, 194432), (112592, 193648), (115444, 188864), (119168, 182962), (120764, 180544), (122512, 177968), (131936, 165256), (133703, 163072), (138016, 157976), (144599, 150784)]