689849832

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{1783}}^1$

素因数の和:1860

約数の個数: 128

約数和(自身を含む): 2055168000

約数和(自身を除く): 1365318168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 49, 56, 84, 94, 98, 141, 147, 168, 188, 196, 282, 294, 329, 343, 376, 392, 564, 588, 658, 686, 987, 1029, 1128, 1176, 1316, 1372, 1783, 1974, 2058, 2303, 2632, 2744, 3566, 3948, 4116, 4606, 5349, 6909, 7132, 7896, 8232, 9212, 10698, 12481, 13818, 14264, 16121, 18424, 21396, 24962, 27636, 32242, 37443, 42792, 48363, 49924, 55272, 64484, 74886, 83801, 87367, 96726, 99848, 128968, 149772, 167602, 174734, 193452, 251403, 262101, 299544, 335204, 349468, 386904, 502806, 524202, 586607, 611569, 670408, 698936, 1005612, 1048404, 1173214, 1223138, 1759821, 1834707, 2011224, 2096808, 2346428, 2446276, 3519642, 3669414, 4106249, 4692856, 4892552, 7039284, 7338828, 8212498, 12318747, 14078568, 14677656, 16424996, 24637494, 28743743, 32849992, 49274988, 57487486, 86231229, 98549976, 114974972, 172462458, 229949944, 344924916, 689849832]

約数ペア:

[(1, 689849832), (2, 344924916), (3, 229949944), (4, 172462458), (6, 114974972), (7, 98549976), (8, 86231229), (12, 57487486), (14, 49274988), (21, 32849992), (24, 28743743), (28, 24637494), (42, 16424996), (47, 14677656), (49, 14078568), (56, 12318747), (84, 8212498), (94, 7338828), (98, 7039284), (141, 4892552), (147, 4692856), (168, 4106249), (188, 3669414), (196, 3519642), (282, 2446276), (294, 2346428), (329, 2096808), (343, 2011224), (376, 1834707), (392, 1759821), (564, 1223138), (588, 1173214), (658, 1048404), (686, 1005612), (987, 698936), (1029, 670408), (1128, 611569), (1176, 586607), (1316, 524202), (1372, 502806), (1783, 386904), (1974, 349468), (2058, 335204), (2303, 299544), (2632, 262101), (2744, 251403), (3566, 193452), (3948, 174734), (4116, 167602), (4606, 149772), (5349, 128968), (6909, 99848), (7132, 96726), (7896, 87367), (8232, 83801), (9212, 74886), (10698, 64484), (12481, 55272), (13818, 49924), (14264, 48363), (16121, 42792), (18424, 37443), (21396, 32242), (24962, 27636)]