338855872

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1091}}^1$

素因数の和:1337

約数の個数: 56

約数和(自身を含む): 705624192

約数和(自身を除く): 366768320

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 211, 368, 422, 736, 844, 1091, 1472, 1688, 2182, 3376, 4364, 4853, 6752, 8728, 9706, 13504, 17456, 19412, 25093, 34912, 38824, 50186, 69824, 77648, 100372, 155296, 200744, 230201, 310592, 401488, 460402, 802976, 920804, 1605952, 1841608, 3683216, 5294623, 7366432, 10589246, 14732864, 21178492, 42356984, 84713968, 169427936, 338855872]

約数ペア:

[(1, 338855872), (2, 169427936), (4, 84713968), (8, 42356984), (16, 21178492), (23, 14732864), (32, 10589246), (46, 7366432), (64, 5294623), (92, 3683216), (184, 1841608), (211, 1605952), (368, 920804), (422, 802976), (736, 460402), (844, 401488), (1091, 310592), (1472, 230201), (1688, 200744), (2182, 155296), (3376, 100372), (4364, 77648), (4853, 69824), (6752, 50186), (8728, 38824), (9706, 34912), (13504, 25093), (17456, 19412)]