38824968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:671

約数の個数: 128

約数和(自身を含む): 123782400

約数和(自身を除く): 84957432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 39, 42, 52, 56, 58, 78, 84, 87, 91, 104, 116, 156, 168, 174, 182, 203, 232, 273, 312, 348, 364, 377, 406, 546, 609, 613, 696, 728, 754, 812, 1092, 1131, 1218, 1226, 1508, 1624, 1839, 2184, 2262, 2436, 2452, 2639, 3016, 3678, 4291, 4524, 4872, 4904, 5278, 7356, 7917, 7969, 8582, 9048, 10556, 12873, 14712, 15834, 15938, 17164, 17777, 21112, 23907, 25746, 31668, 31876, 34328, 35554, 47814, 51492, 53331, 55783, 63336, 63752, 71108, 95628, 102984, 106662, 111566, 124439, 142216, 167349, 191256, 213324, 223132, 231101, 248878, 334698, 373317, 426648, 446264, 462202, 497756, 669396, 693303, 746634, 924404, 995512, 1338792, 1386606, 1493268, 1617707, 1848808, 2773212, 2986536, 3235414, 4853121, 5546424, 6470828, 9706242, 12941656, 19412484, 38824968]

約数ペア:

[(1, 38824968), (2, 19412484), (3, 12941656), (4, 9706242), (6, 6470828), (7, 5546424), (8, 4853121), (12, 3235414), (13, 2986536), (14, 2773212), (21, 1848808), (24, 1617707), (26, 1493268), (28, 1386606), (29, 1338792), (39, 995512), (42, 924404), (52, 746634), (56, 693303), (58, 669396), (78, 497756), (84, 462202), (87, 446264), (91, 426648), (104, 373317), (116, 334698), (156, 248878), (168, 231101), (174, 223132), (182, 213324), (203, 191256), (232, 167349), (273, 142216), (312, 124439), (348, 111566), (364, 106662), (377, 102984), (406, 95628), (546, 71108), (609, 63752), (613, 63336), (696, 55783), (728, 53331), (754, 51492), (812, 47814), (1092, 35554), (1131, 34328), (1218, 31876), (1226, 31668), (1508, 25746), (1624, 23907), (1839, 21112), (2184, 17777), (2262, 17164), (2436, 15938), (2452, 15834), (2639, 14712), (3016, 12873), (3678, 10556), (4291, 9048), (4524, 8582), (4872, 7969), (4904, 7917), (5278, 7356)]