337997296

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^2\times {\mathrm{2551}}^1$

素因数の和:2599

約数の個数: 90

約数和(自身を含む): 825217272

約数和(自身を除く): 487219976

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 169, 182, 196, 208, 338, 364, 392, 637, 676, 728, 784, 1183, 1274, 1352, 1456, 2366, 2548, 2551, 2704, 4732, 5096, 5102, 8281, 9464, 10192, 10204, 16562, 17857, 18928, 20408, 33124, 33163, 35714, 40816, 66248, 66326, 71428, 124999, 132496, 132652, 142856, 232141, 249998, 265304, 285712, 431119, 464282, 499996, 530608, 862238, 928564, 999992, 1624987, 1724476, 1857128, 1999984, 3017833, 3249974, 3448952, 3714256, 6035666, 6499948, 6897904, 12071332, 12999896, 21124831, 24142664, 25999792, 42249662, 48285328, 84499324, 168998648, 337997296]

約数ペア:

[(1, 337997296), (2, 168998648), (4, 84499324), (7, 48285328), (8, 42249662), (13, 25999792), (14, 24142664), (16, 21124831), (26, 12999896), (28, 12071332), (49, 6897904), (52, 6499948), (56, 6035666), (91, 3714256), (98, 3448952), (104, 3249974), (112, 3017833), (169, 1999984), (182, 1857128), (196, 1724476), (208, 1624987), (338, 999992), (364, 928564), (392, 862238), (637, 530608), (676, 499996), (728, 464282), (784, 431119), (1183, 285712), (1274, 265304), (1352, 249998), (1456, 232141), (2366, 142856), (2548, 132652), (2551, 132496), (2704, 124999), (4732, 71428), (5096, 66326), (5102, 66248), (8281, 40816), (9464, 35714), (10192, 33163), (10204, 33124), (16562, 20408), (17857, 18928)]