218353088

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{701}}^1$

素因数の和:901

約数の個数: 56

約数和(自身を含む): 450762624

約数和(自身を除く): 232409536

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 157, 248, 314, 496, 628, 701, 992, 1256, 1402, 1984, 2512, 2804, 4867, 5024, 5608, 9734, 10048, 11216, 19468, 21731, 22432, 38936, 43462, 44864, 77872, 86924, 110057, 155744, 173848, 220114, 311488, 347696, 440228, 695392, 880456, 1390784, 1760912, 3411767, 3521824, 6823534, 7043648, 13647068, 27294136, 54588272, 109176544, 218353088]

約数ペア:

[(1, 218353088), (2, 109176544), (4, 54588272), (8, 27294136), (16, 13647068), (31, 7043648), (32, 6823534), (62, 3521824), (64, 3411767), (124, 1760912), (157, 1390784), (248, 880456), (314, 695392), (496, 440228), (628, 347696), (701, 311488), (992, 220114), (1256, 173848), (1402, 155744), (1984, 110057), (2512, 86924), (2804, 77872), (4867, 44864), (5024, 43462), (5608, 38936), (9734, 22432), (10048, 21731), (11216, 19468)]