685205128944

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9574183}}^1$

素因数の和:9574275

約数の個数: 120

約数和(自身を含む): 2222436183552

約数和(自身を除く): 1537231054608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 71, 72, 84, 112, 126, 142, 144, 168, 213, 252, 284, 336, 426, 497, 504, 568, 639, 852, 994, 1008, 1136, 1278, 1491, 1704, 1988, 2556, 2982, 3408, 3976, 4473, 5112, 5964, 7952, 8946, 10224, 11928, 17892, 23856, 35784, 71568, 9574183, 19148366, 28722549, 38296732, 57445098, 67019281, 76593464, 86167647, 114890196, 134038562, 153186928, 172335294, 201057843, 229780392, 268077124, 344670588, 402115686, 459560784, 536154248, 603173529, 679766993, 689341176, 804231372, 1072308496, 1206347058, 1359533986, 1378682352, 1608462744, 2039300979, 2412694116, 2719067972, 3216925488, 4078601958, 4758368951, 4825388232, 5438135944, 6117902937, 8157203916, 9516737902, 9650776464, 10876271888, 12235805874, 14275106853, 16314407832, 19033475804, 24471611748, 28550213706, 32628815664, 38066951608, 42825320559, 48943223496, 57100427412, 76133903216, 85650641118, 97886446992, 114200854824, 171301282236, 228401709648, 342602564472, 685205128944]

約数ペア:

[(1, 685205128944), (2, 342602564472), (3, 228401709648), (4, 171301282236), (6, 114200854824), (7, 97886446992), (8, 85650641118), (9, 76133903216), (12, 57100427412), (14, 48943223496), (16, 42825320559), (18, 38066951608), (21, 32628815664), (24, 28550213706), (28, 24471611748), (36, 19033475804), (42, 16314407832), (48, 14275106853), (56, 12235805874), (63, 10876271888), (71, 9650776464), (72, 9516737902), (84, 8157203916), (112, 6117902937), (126, 5438135944), (142, 4825388232), (144, 4758368951), (168, 4078601958), (213, 3216925488), (252, 2719067972), (284, 2412694116), (336, 2039300979), (426, 1608462744), (497, 1378682352), (504, 1359533986), (568, 1206347058), (639, 1072308496), (852, 804231372), (994, 689341176), (1008, 679766993), (1136, 603173529), (1278, 536154248), (1491, 459560784), (1704, 402115686), (1988, 344670588), (2556, 268077124), (2982, 229780392), (3408, 201057843), (3976, 172335294), (4473, 153186928), (5112, 134038562), (5964, 114890196), (7952, 86167647), (8946, 76593464), (10224, 67019281), (11928, 57445098), (17892, 38296732), (23856, 28722549), (35784, 19148366), (71568, 9574183)]