311001664

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:683

約数の個数: 56

約数和(自身を含む): 630862848

約数和(自身を除く): 319861184

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 127, 166, 254, 332, 461, 508, 664, 922, 1016, 1328, 1844, 2032, 2656, 3688, 4064, 5312, 7376, 8128, 10541, 14752, 21082, 29504, 38263, 42164, 58547, 76526, 84328, 117094, 153052, 168656, 234188, 306104, 337312, 468376, 612208, 674624, 936752, 1224416, 1873504, 2448832, 3747008, 4859401, 9718802, 19437604, 38875208, 77750416, 155500832, 311001664]

約数ペア:

[(1, 311001664), (2, 155500832), (4, 77750416), (8, 38875208), (16, 19437604), (32, 9718802), (64, 4859401), (83, 3747008), (127, 2448832), (166, 1873504), (254, 1224416), (332, 936752), (461, 674624), (508, 612208), (664, 468376), (922, 337312), (1016, 306104), (1328, 234188), (1844, 168656), (2032, 153052), (2656, 117094), (3688, 84328), (4064, 76526), (5312, 58547), (7376, 42164), (8128, 38263), (10541, 29504), (14752, 21082)]