421465088

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 176

約数和(自身を含む): 1018718208

約数和(自身を除く): 597253120

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 32, 34, 44, 62, 64, 68, 71, 88, 124, 128, 136, 142, 176, 187, 248, 256, 272, 284, 341, 352, 374, 496, 512, 527, 544, 568, 682, 704, 748, 781, 992, 1024, 1054, 1088, 1136, 1207, 1364, 1408, 1496, 1562, 1984, 2108, 2176, 2201, 2272, 2414, 2728, 2816, 2992, 3124, 3968, 4216, 4352, 4402, 4544, 4828, 5456, 5632, 5797, 5984, 6248, 7936, 8432, 8704, 8804, 9088, 9656, 10912, 11264, 11594, 11968, 12496, 13277, 15872, 16864, 17408, 17608, 18176, 19312, 21824, 23188, 23936, 24211, 24992, 26554, 31744, 33728, 35216, 36352, 37417, 38624, 43648, 46376, 47872, 48422, 49984, 53108, 67456, 70432, 72704, 74834, 77248, 87296, 92752, 95744, 96844, 99968, 106216, 134912, 140864, 149668, 154496, 174592, 185504, 191488, 193688, 199936, 212432, 269824, 281728, 299336, 308992, 349184, 371008, 387376, 399872, 411587, 424864, 539648, 563456, 598672, 617984, 742016, 774752, 799744, 823174, 849728, 1126912, 1197344, 1235968, 1484032, 1549504, 1646348, 1699456, 2253824, 2394688, 2968064, 3099008, 3292696, 3398912, 4789376, 5936128, 6198016, 6585392, 6797824, 9578752, 12396032, 13170784, 13595648, 19157504, 24792064, 26341568, 38315008, 52683136, 105366272, 210732544, 421465088]

約数ペア:

[(1, 421465088), (2, 210732544), (4, 105366272), (8, 52683136), (11, 38315008), (16, 26341568), (17, 24792064), (22, 19157504), (31, 13595648), (32, 13170784), (34, 12396032), (44, 9578752), (62, 6797824), (64, 6585392), (68, 6198016), (71, 5936128), (88, 4789376), (124, 3398912), (128, 3292696), (136, 3099008), (142, 2968064), (176, 2394688), (187, 2253824), (248, 1699456), (256, 1646348), (272, 1549504), (284, 1484032), (341, 1235968), (352, 1197344), (374, 1126912), (496, 849728), (512, 823174), (527, 799744), (544, 774752), (568, 742016), (682, 617984), (704, 598672), (748, 563456), (781, 539648), (992, 424864), (1024, 411587), (1054, 399872), (1088, 387376), (1136, 371008), (1207, 349184), (1364, 308992), (1408, 299336), (1496, 281728), (1562, 269824), (1984, 212432), (2108, 199936), (2176, 193688), (2201, 191488), (2272, 185504), (2414, 174592), (2728, 154496), (2816, 149668), (2992, 140864), (3124, 134912), (3968, 106216), (4216, 99968), (4352, 96844), (4402, 95744), (4544, 92752), (4828, 87296), (5456, 77248), (5632, 74834), (5797, 72704), (5984, 70432), (6248, 67456), (7936, 53108), (8432, 49984), (8704, 48422), (8804, 47872), (9088, 46376), (9656, 43648), (10912, 38624), (11264, 37417), (11594, 36352), (11968, 35216), (12496, 33728), (13277, 31744), (15872, 26554), (16864, 24992), (17408, 24211), (17608, 23936), (18176, 23188), (19312, 21824)]