1643287524

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{6491}}^1$

素因数の和:6605

約数の個数: 72

約数和(自身を含む): 4129587168

約数和(自身を除く): 2486299644

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 73, 102, 146, 204, 219, 289, 292, 438, 578, 867, 876, 1156, 1241, 1734, 2482, 3468, 3723, 4964, 6491, 7446, 12982, 14892, 19473, 21097, 25964, 38946, 42194, 63291, 77892, 84388, 110347, 126582, 220694, 253164, 331041, 441388, 473843, 662082, 947686, 1324164, 1421529, 1875899, 1895372, 2843058, 3751798, 5627697, 5686116, 7503596, 8055331, 11255394, 16110662, 22510788, 24165993, 32221324, 48331986, 96663972, 136940627, 273881254, 410821881, 547762508, 821643762, 1643287524]

約数ペア:

[(1, 1643287524), (2, 821643762), (3, 547762508), (4, 410821881), (6, 273881254), (12, 136940627), (17, 96663972), (34, 48331986), (51, 32221324), (68, 24165993), (73, 22510788), (102, 16110662), (146, 11255394), (204, 8055331), (219, 7503596), (289, 5686116), (292, 5627697), (438, 3751798), (578, 2843058), (867, 1895372), (876, 1875899), (1156, 1421529), (1241, 1324164), (1734, 947686), (2482, 662082), (3468, 473843), (3723, 441388), (4964, 331041), (6491, 253164), (7446, 220694), (12982, 126582), (14892, 110347), (19473, 84388), (21097, 77892), (25964, 63291), (38946, 42194)]