1290979872

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:301

約数の個数: 432

約数和(自身を含む): 4768388352

約数和(自身を除く): 3477408480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 32, 36, 39, 42, 48, 49, 52, 56, 62, 63, 72, 78, 84, 91, 93, 96, 98, 104, 112, 117, 124, 126, 144, 147, 156, 168, 182, 186, 196, 208, 217, 224, 227, 234, 248, 252, 273, 279, 288, 294, 312, 336, 364, 372, 392, 403, 416, 434, 441, 454, 468, 496, 504, 546, 558, 588, 624, 637, 651, 672, 681, 728, 744, 784, 806, 819, 868, 882, 908, 936, 992, 1008, 1092, 1116, 1176, 1209, 1248, 1274, 1302, 1362, 1456, 1488, 1519, 1568, 1589, 1612, 1638, 1736, 1764, 1816, 1872, 1911, 1953, 2016, 2043, 2184, 2232, 2352, 2418, 2548, 2604, 2724, 2821, 2912, 2951, 2976, 3038, 3178, 3224, 3276, 3472, 3528, 3627, 3632, 3744, 3822, 3906, 4086, 4368, 4464, 4557, 4704, 4767, 4836, 5096, 5208, 5448, 5642, 5733, 5902, 6076, 6356, 6448, 6552, 6944, 7037, 7056, 7254, 7264, 7644, 7812, 8172, 8463, 8736, 8853, 8928, 9114, 9534, 9672, 10192, 10416, 10896, 11123, 11284, 11466, 11804, 12152, 12712, 12896, 13104, 13671, 14074, 14112, 14301, 14508, 15288, 15624, 16344, 16926, 17706, 18228, 19068, 19344, 19747, 20384, 20657, 20832, 21111, 21792, 22246, 22568, 22932, 23608, 24304, 25389, 25424, 26208, 26559, 27342, 28148, 28602, 29016, 30576, 31248, 32688, 33369, 33852, 35412, 36456, 38136, 38688, 39494, 41314, 42222, 44492, 45136, 45864, 47216, 48608, 49259, 50778, 50848, 53118, 54684, 56296, 57204, 58032, 59241, 61152, 61971, 62496, 63333, 65376, 66738, 67704, 70824, 72912, 76272, 78988, 82628, 84444, 88984, 90272, 91481, 91728, 94432, 98518, 100107, 101556, 106236, 109368, 112592, 114408, 116064, 118482, 123942, 126666, 133476, 135408, 141648, 144599, 145824, 147777, 152544, 157976, 165256, 168888, 177723, 177968, 182962, 183456, 185913, 197036, 200214, 203112, 212472, 218736, 225184, 228816, 236964, 247884, 253332, 266952, 270816, 274443, 283296, 289198, 295554, 315952, 330512, 337776, 344813, 355446, 355936, 365924, 371826, 394072, 400428, 406224, 424944, 433797, 437472, 443331, 457632, 473928, 495768, 506664, 533904, 548886, 578396, 591108, 631904, 640367, 661024, 675552, 689626, 710892, 731848, 743652, 788144, 800856, 812448, 823329, 849888, 867594, 886662, 947856, 991536, 1013328, 1034439, 1067808, 1097772, 1156792, 1182216, 1280734, 1301391, 1379252, 1421784, 1463696, 1487304, 1576288, 1601712, 1646658, 1735188, 1773324, 1895712, 1921101, 1983072, 2026656, 2068878, 2195544, 2313584, 2364432, 2561468, 2602782, 2758504, 2843568, 2927392, 2974608, 3103317, 3203424, 3293316, 3470376, 3546648, 3842202, 4137756, 4391088, 4482569, 4627168, 4728864, 5122936, 5205564, 5517008, 5687136, 5763303, 5949216, 6206634, 6586632, 6940752, 7093296, 7684404, 8275512, 8782176, 8965138, 10245872, 10411128, 11034016, 11526606, 12413268, 13173264, 13447707, 13881504, 14186592, 15368808, 16551024, 17930276, 20491744, 20822256, 23053212, 24826536, 26346528, 26895414, 30737616, 33102048, 35860552, 40343121, 41644512, 46106424, 49653072, 53790828, 61475232, 71721104, 80686242, 92212848, 99306144, 107581656, 143442208, 161372484, 184425696, 215163312, 322744968, 430326624, 645489936, 1290979872]

約数ペア:

[(1, 1290979872), (2, 645489936), (3, 430326624), (4, 322744968), (6, 215163312), (7, 184425696), (8, 161372484), (9, 143442208), (12, 107581656), (13, 99306144), (14, 92212848), (16, 80686242), (18, 71721104), (21, 61475232), (24, 53790828), (26, 49653072), (28, 46106424), (31, 41644512), (32, 40343121), (36, 35860552), (39, 33102048), (42, 30737616), (48, 26895414), (49, 26346528), (52, 24826536), (56, 23053212), (62, 20822256), (63, 20491744), (72, 17930276), (78, 16551024), (84, 15368808), (91, 14186592), (93, 13881504), (96, 13447707), (98, 13173264), (104, 12413268), (112, 11526606), (117, 11034016), (124, 10411128), (126, 10245872), (144, 8965138), (147, 8782176), (156, 8275512), (168, 7684404), (182, 7093296), (186, 6940752), (196, 6586632), (208, 6206634), (217, 5949216), (224, 5763303), (227, 5687136), (234, 5517008), (248, 5205564), (252, 5122936), (273, 4728864), (279, 4627168), (288, 4482569), (294, 4391088), (312, 4137756), (336, 3842202), (364, 3546648), (372, 3470376), (392, 3293316), (403, 3203424), (416, 3103317), (434, 2974608), (441, 2927392), (454, 2843568), (468, 2758504), (496, 2602782), (504, 2561468), (546, 2364432), (558, 2313584), (588, 2195544), (624, 2068878), (637, 2026656), (651, 1983072), (672, 1921101), (681, 1895712), (728, 1773324), (744, 1735188), (784, 1646658), (806, 1601712), (819, 1576288), (868, 1487304), (882, 1463696), (908, 1421784), (936, 1379252), (992, 1301391), (1008, 1280734), (1092, 1182216), (1116, 1156792), (1176, 1097772), (1209, 1067808), (1248, 1034439), (1274, 1013328), (1302, 991536), (1362, 947856), (1456, 886662), (1488, 867594), (1519, 849888), (1568, 823329), (1589, 812448), (1612, 800856), (1638, 788144), (1736, 743652), (1764, 731848), (1816, 710892), (1872, 689626), (1911, 675552), (1953, 661024), (2016, 640367), (2043, 631904), (2184, 591108), (2232, 578396), (2352, 548886), (2418, 533904), (2548, 506664), (2604, 495768), (2724, 473928), (2821, 457632), (2912, 443331), (2951, 437472), (2976, 433797), (3038, 424944), (3178, 406224), (3224, 400428), (3276, 394072), (3472, 371826), (3528, 365924), (3627, 355936), (3632, 355446), (3744, 344813), (3822, 337776), (3906, 330512), (4086, 315952), (4368, 295554), (4464, 289198), (4557, 283296), (4704, 274443), (4767, 270816), (4836, 266952), (5096, 253332), (5208, 247884), (5448, 236964), (5642, 228816), (5733, 225184), (5902, 218736), (6076, 212472), (6356, 203112), (6448, 200214), (6552, 197036), (6944, 185913), (7037, 183456), (7056, 182962), (7254, 177968), (7264, 177723), (7644, 168888), (7812, 165256), (8172, 157976), (8463, 152544), (8736, 147777), (8853, 145824), (8928, 144599), (9114, 141648), (9534, 135408), (9672, 133476), (10192, 126666), (10416, 123942), (10896, 118482), (11123, 116064), (11284, 114408), (11466, 112592), (11804, 109368), (12152, 106236), (12712, 101556), (12896, 100107), (13104, 98518), (13671, 94432), (14074, 91728), (14112, 91481), (14301, 90272), (14508, 88984), (15288, 84444), (15624, 82628), (16344, 78988), (16926, 76272), (17706, 72912), (18228, 70824), (19068, 67704), (19344, 66738), (19747, 65376), (20384, 63333), (20657, 62496), (20832, 61971), (21111, 61152), (21792, 59241), (22246, 58032), (22568, 57204), (22932, 56296), (23608, 54684), (24304, 53118), (25389, 50848), (25424, 50778), (26208, 49259), (26559, 48608), (27342, 47216), (28148, 45864), (28602, 45136), (29016, 44492), (30576, 42222), (31248, 41314), (32688, 39494), (33369, 38688), (33852, 38136), (35412, 36456)]