312893532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{811}}^1\times {\mathrm{1531}}^1$

素因数の和:2359

約数の個数: 72

約数和(自身を含む): 905620352

約数和(自身を除く): 592726820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 811, 1531, 1622, 2433, 3062, 3244, 4593, 4866, 5677, 6124, 7299, 9186, 9732, 10717, 11354, 13779, 14598, 17031, 18372, 21434, 22708, 27558, 29196, 32151, 34062, 42868, 51093, 55116, 64302, 68124, 96453, 102186, 128604, 192906, 204372, 385812, 1241641, 2483282, 3724923, 4966564, 7449846, 8691487, 11174769, 14899692, 17382974, 22349538, 26074461, 34765948, 44699076, 52148922, 78223383, 104297844, 156446766, 312893532]

約数ペア:

[(1, 312893532), (2, 156446766), (3, 104297844), (4, 78223383), (6, 52148922), (7, 44699076), (9, 34765948), (12, 26074461), (14, 22349538), (18, 17382974), (21, 14899692), (28, 11174769), (36, 8691487), (42, 7449846), (63, 4966564), (84, 3724923), (126, 2483282), (252, 1241641), (811, 385812), (1531, 204372), (1622, 192906), (2433, 128604), (3062, 102186), (3244, 96453), (4593, 68124), (4866, 64302), (5677, 55116), (6124, 51093), (7299, 42868), (9186, 34062), (9732, 32151), (10717, 29196), (11354, 27558), (13779, 22708), (14598, 21434), (17031, 18372)]