213499272

素因数分解:

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

素因数の和:2651

約数の個数: 96

約数和(自身を含む): 629881920

約数和(自身を除く): 416382648

約数列:

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

約数ペア:

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