426998544

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2557}}^1$

素因数の和:2653

約数の個数: 120

約数和(自身を含む): 1301755968

約数和(自身を除く): 874757424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 71, 84, 98, 112, 142, 147, 168, 196, 213, 284, 294, 336, 392, 426, 497, 568, 588, 784, 852, 994, 1136, 1176, 1491, 1704, 1988, 2352, 2557, 2982, 3408, 3479, 3976, 5114, 5964, 6958, 7671, 7952, 10228, 10437, 11928, 13916, 15342, 17899, 20456, 20874, 23856, 27832, 30684, 35798, 40912, 41748, 53697, 55664, 61368, 71596, 83496, 107394, 122736, 125293, 143192, 166992, 181547, 214788, 250586, 286384, 363094, 375879, 429576, 501172, 544641, 726188, 751758, 859152, 1002344, 1089282, 1270829, 1452376, 1503516, 2004688, 2178564, 2541658, 2904752, 3007032, 3812487, 4357128, 5083316, 6014064, 7624974, 8714256, 8895803, 10166632, 15249948, 17791606, 20333264, 26687409, 30499896, 35583212, 53374818, 60999792, 71166424, 106749636, 142332848, 213499272, 426998544]

約数ペア:

[(1, 426998544), (2, 213499272), (3, 142332848), (4, 106749636), (6, 71166424), (7, 60999792), (8, 53374818), (12, 35583212), (14, 30499896), (16, 26687409), (21, 20333264), (24, 17791606), (28, 15249948), (42, 10166632), (48, 8895803), (49, 8714256), (56, 7624974), (71, 6014064), (84, 5083316), (98, 4357128), (112, 3812487), (142, 3007032), (147, 2904752), (168, 2541658), (196, 2178564), (213, 2004688), (284, 1503516), (294, 1452376), (336, 1270829), (392, 1089282), (426, 1002344), (497, 859152), (568, 751758), (588, 726188), (784, 544641), (852, 501172), (994, 429576), (1136, 375879), (1176, 363094), (1491, 286384), (1704, 250586), (1988, 214788), (2352, 181547), (2557, 166992), (2982, 143192), (3408, 125293), (3479, 122736), (3976, 107394), (5114, 83496), (5964, 71596), (6958, 61368), (7671, 55664), (7952, 53697), (10228, 41748), (10437, 40912), (11928, 35798), (13916, 30684), (15342, 27832), (17899, 23856), (20456, 20874)]