3313220456

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1801}}^1$

素因数の和:1872

約数の個数: 144

約数和(自身を含む): 8218147140

約数和(自身を除く): 4904926684

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 133, 152, 182, 196, 247, 266, 361, 364, 392, 494, 532, 637, 722, 728, 931, 988, 1064, 1274, 1444, 1729, 1801, 1862, 1976, 2527, 2548, 2888, 3458, 3602, 3724, 4693, 5054, 5096, 6916, 7204, 7448, 9386, 10108, 12103, 12607, 13832, 14408, 17689, 18772, 20216, 23413, 24206, 25214, 32851, 34219, 35378, 37544, 46826, 48412, 50428, 65702, 68438, 70756, 88249, 93652, 96824, 100856, 131404, 136876, 141512, 163891, 176498, 187304, 229957, 239533, 262808, 273752, 327782, 352996, 444847, 459914, 479066, 650161, 655564, 705992, 889694, 919828, 958132, 1147237, 1300322, 1311128, 1676731, 1779388, 1839656, 1916264, 2294474, 2600644, 3113929, 3353462, 3558776, 4551127, 4588948, 5201288, 6227858, 6706924, 8452093, 9102254, 9177896, 12455716, 13413848, 16904186, 18204508, 21797503, 24911432, 31857889, 33808372, 36409016, 43595006, 59164651, 63715778, 67616744, 87190012, 118329302, 127431556, 174380024, 236658604, 254863112, 414152557, 473317208, 828305114, 1656610228, 3313220456]

約数ペア:

[(1, 3313220456), (2, 1656610228), (4, 828305114), (7, 473317208), (8, 414152557), (13, 254863112), (14, 236658604), (19, 174380024), (26, 127431556), (28, 118329302), (38, 87190012), (49, 67616744), (52, 63715778), (56, 59164651), (76, 43595006), (91, 36409016), (98, 33808372), (104, 31857889), (133, 24911432), (152, 21797503), (182, 18204508), (196, 16904186), (247, 13413848), (266, 12455716), (361, 9177896), (364, 9102254), (392, 8452093), (494, 6706924), (532, 6227858), (637, 5201288), (722, 4588948), (728, 4551127), (931, 3558776), (988, 3353462), (1064, 3113929), (1274, 2600644), (1444, 2294474), (1729, 1916264), (1801, 1839656), (1862, 1779388), (1976, 1676731), (2527, 1311128), (2548, 1300322), (2888, 1147237), (3458, 958132), (3602, 919828), (3724, 889694), (4693, 705992), (5054, 655564), (5096, 650161), (6916, 479066), (7204, 459914), (7448, 444847), (9386, 352996), (10108, 327782), (12103, 273752), (12607, 262808), (13832, 239533), (14408, 229957), (17689, 187304), (18772, 176498), (20216, 163891), (23413, 141512), (24206, 136876), (25214, 131404), (32851, 100856), (34219, 96824), (35378, 93652), (37544, 88249), (46826, 70756), (48412, 68438), (50428, 65702)]