426405616

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4801}}^1$

素因数の和:4890

約数の個数: 80

約数和(自身を含む): 1033697728

約数和(自身を除く): 607292112

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 61, 91, 104, 112, 122, 182, 208, 244, 364, 427, 488, 728, 793, 854, 976, 1456, 1586, 1708, 3172, 3416, 4801, 5551, 6344, 6832, 9602, 11102, 12688, 19204, 22204, 33607, 38408, 44408, 62413, 67214, 76816, 88816, 124826, 134428, 249652, 268856, 292861, 436891, 499304, 537712, 585722, 873782, 998608, 1171444, 1747564, 2050027, 2342888, 3495128, 3807193, 4100054, 4685776, 6990256, 7614386, 8200108, 15228772, 16400216, 26650351, 30457544, 32800432, 53300702, 60915088, 106601404, 213202808, 426405616]

約数ペア:

[(1, 426405616), (2, 213202808), (4, 106601404), (7, 60915088), (8, 53300702), (13, 32800432), (14, 30457544), (16, 26650351), (26, 16400216), (28, 15228772), (52, 8200108), (56, 7614386), (61, 6990256), (91, 4685776), (104, 4100054), (112, 3807193), (122, 3495128), (182, 2342888), (208, 2050027), (244, 1747564), (364, 1171444), (427, 998608), (488, 873782), (728, 585722), (793, 537712), (854, 499304), (976, 436891), (1456, 292861), (1586, 268856), (1708, 249652), (3172, 134428), (3416, 124826), (4801, 88816), (5551, 76816), (6344, 67214), (6832, 62413), (9602, 44408), (11102, 38408), (12688, 33607), (19204, 22204)]