380917766528

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{238207}}^1$

素因数の和:238296

約数の個数: 96

約数和(自身を含む): 844449742080

約数和(自身を除く): 463531975552

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 961, 992, 1612, 1664, 1922, 1984, 3224, 3844, 3968, 6448, 7688, 12493, 12896, 15376, 24986, 25792, 30752, 49972, 51584, 61504, 99944, 123008, 199888, 238207, 399776, 476414, 799552, 952828, 1599104, 1905656, 3096691, 3811312, 6193382, 7384417, 7622624, 12386764, 14768834, 15245248, 24773528, 29537668, 30490496, 49547056, 59075336, 95997421, 99094112, 118150672, 191994842, 198188224, 228916927, 236301344, 383989684, 396376448, 457833854, 472602688, 767979368, 915667708, 945205376, 1535958736, 1831335416, 2975920051, 3071917472, 3662670832, 5951840102, 6143834944, 7325341664, 11903680204, 12287669888, 14650683328, 23807360408, 29301366656, 47614720816, 95229441632, 190458883264, 380917766528]

約数ペア:

[(1, 380917766528), (2, 190458883264), (4, 95229441632), (8, 47614720816), (13, 29301366656), (16, 23807360408), (26, 14650683328), (31, 12287669888), (32, 11903680204), (52, 7325341664), (62, 6143834944), (64, 5951840102), (104, 3662670832), (124, 3071917472), (128, 2975920051), (208, 1831335416), (248, 1535958736), (403, 945205376), (416, 915667708), (496, 767979368), (806, 472602688), (832, 457833854), (961, 396376448), (992, 383989684), (1612, 236301344), (1664, 228916927), (1922, 198188224), (1984, 191994842), (3224, 118150672), (3844, 99094112), (3968, 95997421), (6448, 59075336), (7688, 49547056), (12493, 30490496), (12896, 29537668), (15376, 24773528), (24986, 15245248), (25792, 14768834), (30752, 12386764), (49972, 7622624), (51584, 7384417), (61504, 6193382), (99944, 3811312), (123008, 3096691), (199888, 1905656), (238207, 1599104), (399776, 952828), (476414, 799552)]