476696272

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:309

約数の個数: 80

約数和(自身を含む): 1019934720

約数和(自身を除く): 543238448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 169, 191, 208, 284, 338, 382, 568, 676, 764, 923, 1136, 1352, 1528, 1846, 2197, 2483, 2704, 3056, 3692, 4394, 4966, 7384, 8788, 9932, 11999, 13561, 14768, 17576, 19864, 23998, 27122, 32279, 35152, 39728, 47996, 54244, 64558, 95992, 108488, 129116, 155987, 176293, 191984, 216976, 258232, 311974, 352586, 419627, 516464, 623948, 705172, 839254, 1247896, 1410344, 1678508, 2291809, 2495792, 2820688, 3357016, 4583618, 6714032, 9167236, 18334472, 29793517, 36668944, 59587034, 119174068, 238348136, 476696272]

約数ペア:

[(1, 476696272), (2, 238348136), (4, 119174068), (8, 59587034), (13, 36668944), (16, 29793517), (26, 18334472), (52, 9167236), (71, 6714032), (104, 4583618), (142, 3357016), (169, 2820688), (191, 2495792), (208, 2291809), (284, 1678508), (338, 1410344), (382, 1247896), (568, 839254), (676, 705172), (764, 623948), (923, 516464), (1136, 419627), (1352, 352586), (1528, 311974), (1846, 258232), (2197, 216976), (2483, 191984), (2704, 176293), (3056, 155987), (3692, 129116), (4394, 108488), (4966, 95992), (7384, 64558), (8788, 54244), (9932, 47996), (11999, 39728), (13561, 35152), (14768, 32279), (17576, 27122), (19864, 23998)]