321360996

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:370

約数の個数: 144

約数和(自身を含む): 894475008

約数和(自身を除く): 573114012

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 47, 51, 66, 68, 94, 102, 121, 132, 141, 187, 188, 204, 242, 277, 282, 363, 374, 484, 517, 554, 561, 564, 726, 748, 799, 831, 1034, 1108, 1122, 1452, 1551, 1598, 1662, 2057, 2068, 2244, 2397, 3047, 3102, 3196, 3324, 4114, 4709, 4794, 5687, 6094, 6171, 6204, 8228, 8789, 9141, 9418, 9588, 11374, 12188, 12342, 13019, 14127, 17061, 17578, 18282, 18836, 22748, 24684, 26038, 26367, 28254, 33517, 34122, 35156, 36564, 39057, 51799, 52076, 52734, 56508, 67034, 68244, 78114, 96679, 100551, 103598, 105468, 134068, 143209, 155397, 156228, 193358, 201102, 207196, 221323, 286418, 290037, 310794, 386716, 402204, 429627, 442646, 569789, 572836, 580074, 621588, 663969, 859254, 885292, 1139578, 1160148, 1327938, 1575299, 1709367, 1718508, 2279156, 2434553, 2655876, 3150598, 3418734, 4725897, 4869106, 6301196, 6837468, 7303659, 9451794, 9738212, 14607318, 18903588, 26780083, 29214636, 53560166, 80340249, 107120332, 160680498, 321360996]

約数ペア:

[(1, 321360996), (2, 160680498), (3, 107120332), (4, 80340249), (6, 53560166), (11, 29214636), (12, 26780083), (17, 18903588), (22, 14607318), (33, 9738212), (34, 9451794), (44, 7303659), (47, 6837468), (51, 6301196), (66, 4869106), (68, 4725897), (94, 3418734), (102, 3150598), (121, 2655876), (132, 2434553), (141, 2279156), (187, 1718508), (188, 1709367), (204, 1575299), (242, 1327938), (277, 1160148), (282, 1139578), (363, 885292), (374, 859254), (484, 663969), (517, 621588), (554, 580074), (561, 572836), (564, 569789), (726, 442646), (748, 429627), (799, 402204), (831, 386716), (1034, 310794), (1108, 290037), (1122, 286418), (1452, 221323), (1551, 207196), (1598, 201102), (1662, 193358), (2057, 156228), (2068, 155397), (2244, 143209), (2397, 134068), (3047, 105468), (3102, 103598), (3196, 100551), (3324, 96679), (4114, 78114), (4709, 68244), (4794, 67034), (5687, 56508), (6094, 52734), (6171, 52076), (6204, 51799), (8228, 39057), (8789, 36564), (9141, 35156), (9418, 34122), (9588, 33517), (11374, 28254), (12188, 26367), (12342, 26038), (13019, 24684), (14127, 22748), (17061, 18836), (17578, 18282)]