220300136

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6679}}^1$

素因数の和:6742

約数の個数: 64

約数和(自身を含む): 513024000

約数和(自身を除く): 292723864

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 248, 266, 434, 532, 589, 868, 1064, 1178, 1736, 2356, 4123, 4712, 6679, 8246, 13358, 16492, 26716, 32984, 46753, 53432, 93506, 126901, 187012, 207049, 253802, 374024, 414098, 507604, 828196, 888307, 1015208, 1449343, 1656392, 1776614, 2898686, 3553228, 3933931, 5797372, 7106456, 7867862, 11594744, 15735724, 27537517, 31471448, 55075034, 110150068, 220300136]

約数ペア:

[(1, 220300136), (2, 110150068), (4, 55075034), (7, 31471448), (8, 27537517), (14, 15735724), (19, 11594744), (28, 7867862), (31, 7106456), (38, 5797372), (56, 3933931), (62, 3553228), (76, 2898686), (124, 1776614), (133, 1656392), (152, 1449343), (217, 1015208), (248, 888307), (266, 828196), (434, 507604), (532, 414098), (589, 374024), (868, 253802), (1064, 207049), (1178, 187012), (1736, 126901), (2356, 93506), (4123, 53432), (4712, 46753), (6679, 32984), (8246, 26716), (13358, 16492)]