1627694432

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 288

約数和(自身を含む): 4368107520

約数和(自身を除く): 2740413088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 32, 38, 52, 56, 62, 73, 76, 91, 104, 112, 124, 133, 146, 152, 169, 182, 208, 217, 224, 247, 248, 266, 292, 304, 338, 364, 403, 416, 434, 494, 496, 511, 532, 584, 589, 608, 676, 728, 806, 868, 949, 988, 992, 1022, 1064, 1168, 1178, 1183, 1352, 1387, 1456, 1612, 1729, 1736, 1898, 1976, 2044, 2128, 2263, 2336, 2356, 2366, 2704, 2774, 2821, 2912, 3211, 3224, 3458, 3472, 3796, 3952, 4088, 4123, 4256, 4526, 4712, 4732, 5239, 5408, 5548, 5642, 6422, 6448, 6643, 6916, 6944, 7592, 7657, 7904, 8176, 8246, 9052, 9424, 9464, 9709, 10478, 11096, 11284, 12337, 12844, 12896, 13286, 13832, 15184, 15314, 15841, 16352, 16492, 18031, 18104, 18848, 18928, 19418, 20956, 22192, 22477, 22568, 24674, 25688, 26572, 27664, 29419, 30368, 30628, 31682, 32984, 36062, 36208, 36673, 37856, 38836, 41912, 42997, 44384, 44954, 45136, 49348, 51376, 53144, 53599, 55328, 58838, 61256, 63364, 65968, 72124, 72416, 73346, 77672, 83824, 85994, 86359, 89908, 90272, 98696, 99541, 102752, 106288, 107198, 117676, 122512, 126217, 126728, 131936, 144248, 146692, 155344, 167648, 171988, 172718, 179816, 197392, 199082, 205933, 212576, 214396, 234403, 235352, 245024, 252434, 253456, 288496, 293384, 300979, 310688, 343976, 345436, 359632, 382447, 394784, 398164, 411866, 428792, 468806, 470704, 504868, 506912, 558961, 576992, 586768, 601958, 687952, 690872, 696787, 719264, 764894, 796328, 823732, 857584, 937612, 941408, 1009736, 1117922, 1173536, 1203916, 1375904, 1381744, 1393574, 1529788, 1592656, 1640821, 1647464, 1715168, 1875224, 2019472, 2235844, 2407832, 2677129, 2763488, 2787148, 3059576, 3185312, 3281642, 3294928, 3750448, 3912727, 4038944, 4471688, 4815664, 5354258, 5574296, 6119152, 6563284, 6589856, 7266493, 7500896, 7825454, 8943376, 9631328, 10708516, 11148592, 12238304, 13126568, 14532986, 15650908, 17886752, 21417032, 22297184, 26253136, 29065972, 31301816, 42834064, 50865451, 52506272, 58131944, 62603632, 85668128, 101730902, 116263888, 125207264, 203461804, 232527776, 406923608, 813847216, 1627694432]

約数ペア:

[(1, 1627694432), (2, 813847216), (4, 406923608), (7, 232527776), (8, 203461804), (13, 125207264), (14, 116263888), (16, 101730902), (19, 85668128), (26, 62603632), (28, 58131944), (31, 52506272), (32, 50865451), (38, 42834064), (52, 31301816), (56, 29065972), (62, 26253136), (73, 22297184), (76, 21417032), (91, 17886752), (104, 15650908), (112, 14532986), (124, 13126568), (133, 12238304), (146, 11148592), (152, 10708516), (169, 9631328), (182, 8943376), (208, 7825454), (217, 7500896), (224, 7266493), (247, 6589856), (248, 6563284), (266, 6119152), (292, 5574296), (304, 5354258), (338, 4815664), (364, 4471688), (403, 4038944), (416, 3912727), (434, 3750448), (494, 3294928), (496, 3281642), (511, 3185312), (532, 3059576), (584, 2787148), (589, 2763488), (608, 2677129), (676, 2407832), (728, 2235844), (806, 2019472), (868, 1875224), (949, 1715168), (988, 1647464), (992, 1640821), (1022, 1592656), (1064, 1529788), (1168, 1393574), (1178, 1381744), (1183, 1375904), (1352, 1203916), (1387, 1173536), (1456, 1117922), (1612, 1009736), (1729, 941408), (1736, 937612), (1898, 857584), (1976, 823732), (2044, 796328), (2128, 764894), (2263, 719264), (2336, 696787), (2356, 690872), (2366, 687952), (2704, 601958), (2774, 586768), (2821, 576992), (2912, 558961), (3211, 506912), (3224, 504868), (3458, 470704), (3472, 468806), (3796, 428792), (3952, 411866), (4088, 398164), (4123, 394784), (4256, 382447), (4526, 359632), (4712, 345436), (4732, 343976), (5239, 310688), (5408, 300979), (5548, 293384), (5642, 288496), (6422, 253456), (6448, 252434), (6643, 245024), (6916, 235352), (6944, 234403), (7592, 214396), (7657, 212576), (7904, 205933), (8176, 199082), (8246, 197392), (9052, 179816), (9424, 172718), (9464, 171988), (9709, 167648), (10478, 155344), (11096, 146692), (11284, 144248), (12337, 131936), (12844, 126728), (12896, 126217), (13286, 122512), (13832, 117676), (15184, 107198), (15314, 106288), (15841, 102752), (16352, 99541), (16492, 98696), (18031, 90272), (18104, 89908), (18848, 86359), (18928, 85994), (19418, 83824), (20956, 77672), (22192, 73346), (22477, 72416), (22568, 72124), (24674, 65968), (25688, 63364), (26572, 61256), (27664, 58838), (29419, 55328), (30368, 53599), (30628, 53144), (31682, 51376), (32984, 49348), (36062, 45136), (36208, 44954), (36673, 44384), (37856, 42997), (38836, 41912)]