218240647360

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8632937}}^1$

素因数の和:8633033

約数の個数: 56

約数和(自身を含む): 526263900480

約数和(自身を除く): 308023253120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1580, 2528, 3160, 5056, 6320, 12640, 25280, 8632937, 17265874, 34531748, 43164685, 69063496, 86329370, 138126992, 172658740, 276253984, 345317480, 552507968, 682002023, 690634960, 1364004046, 1381269920, 2728008092, 2762539840, 3410010115, 5456016184, 6820020230, 10912032368, 13640040460, 21824064736, 27280080920, 43648129472, 54560161840, 109120323680, 218240647360]

約数ペア:

[(1, 218240647360), (2, 109120323680), (4, 54560161840), (5, 43648129472), (8, 27280080920), (10, 21824064736), (16, 13640040460), (20, 10912032368), (32, 6820020230), (40, 5456016184), (64, 3410010115), (79, 2762539840), (80, 2728008092), (158, 1381269920), (160, 1364004046), (316, 690634960), (320, 682002023), (395, 552507968), (632, 345317480), (790, 276253984), (1264, 172658740), (1580, 138126992), (2528, 86329370), (3160, 69063496), (5056, 43164685), (6320, 34531748), (12640, 17265874), (25280, 8632937)]