4198883416

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{1229}}^1$

素因数の和:1306

約数の個数: 144

約数和(自身を含む): 10291114800

約数和(自身を除く): 6092231384

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 169, 182, 247, 266, 338, 361, 364, 494, 532, 676, 722, 728, 988, 1064, 1183, 1229, 1352, 1444, 1729, 1976, 2366, 2458, 2527, 2888, 3211, 3458, 4693, 4732, 4916, 5054, 6422, 6916, 8603, 9386, 9464, 9832, 10108, 12844, 13832, 15977, 17206, 18772, 20216, 22477, 23351, 25688, 31954, 32851, 34412, 37544, 44954, 46702, 61009, 63908, 65702, 68824, 89908, 93404, 111839, 122018, 127816, 131404, 163457, 179816, 186808, 207701, 223678, 244036, 262808, 303563, 326914, 415402, 427063, 443669, 447356, 488072, 607126, 653828, 830804, 854126, 887338, 894712, 1214252, 1307656, 1453907, 1661608, 1708252, 1774676, 2124941, 2428504, 2907814, 3105683, 3416504, 3549352, 3946319, 4249882, 5767697, 5815628, 6211366, 7892638, 8499764, 11535394, 11631256, 12422732, 15785276, 16999528, 23070788, 24845464, 27624233, 31570552, 40373879, 46141576, 55248466, 74980061, 80747758, 110496932, 149960122, 161495516, 220993864, 299920244, 322991032, 524860427, 599840488, 1049720854, 2099441708, 4198883416]

約数ペア:

[(1, 4198883416), (2, 2099441708), (4, 1049720854), (7, 599840488), (8, 524860427), (13, 322991032), (14, 299920244), (19, 220993864), (26, 161495516), (28, 149960122), (38, 110496932), (52, 80747758), (56, 74980061), (76, 55248466), (91, 46141576), (104, 40373879), (133, 31570552), (152, 27624233), (169, 24845464), (182, 23070788), (247, 16999528), (266, 15785276), (338, 12422732), (361, 11631256), (364, 11535394), (494, 8499764), (532, 7892638), (676, 6211366), (722, 5815628), (728, 5767697), (988, 4249882), (1064, 3946319), (1183, 3549352), (1229, 3416504), (1352, 3105683), (1444, 2907814), (1729, 2428504), (1976, 2124941), (2366, 1774676), (2458, 1708252), (2527, 1661608), (2888, 1453907), (3211, 1307656), (3458, 1214252), (4693, 894712), (4732, 887338), (4916, 854126), (5054, 830804), (6422, 653828), (6916, 607126), (8603, 488072), (9386, 447356), (9464, 443669), (9832, 427063), (10108, 415402), (12844, 326914), (13832, 303563), (15977, 262808), (17206, 244036), (18772, 223678), (20216, 207701), (22477, 186808), (23351, 179816), (25688, 163457), (31954, 131404), (32851, 127816), (34412, 122018), (37544, 111839), (44954, 93404), (46702, 89908), (61009, 68824), (63908, 65702)]