518899056

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5581}}^1$

素因数の和:5754

約数の個数: 80

約数和(自身を含む): 1453552800

約数和(自身を除く): 934653744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 149, 156, 208, 298, 312, 447, 596, 624, 894, 1192, 1788, 1937, 2384, 3576, 3874, 5581, 5811, 7152, 7748, 11162, 11622, 15496, 16743, 22324, 23244, 30992, 33486, 44648, 46488, 66972, 72553, 89296, 92976, 133944, 145106, 217659, 267888, 290212, 435318, 580424, 831569, 870636, 1160848, 1663138, 1741272, 2494707, 3326276, 3482544, 4989414, 6652552, 9978828, 10810397, 13305104, 19957656, 21620794, 32431191, 39915312, 43241588, 64862382, 86483176, 129724764, 172966352, 259449528, 518899056]

約数ペア:

[(1, 518899056), (2, 259449528), (3, 172966352), (4, 129724764), (6, 86483176), (8, 64862382), (12, 43241588), (13, 39915312), (16, 32431191), (24, 21620794), (26, 19957656), (39, 13305104), (48, 10810397), (52, 9978828), (78, 6652552), (104, 4989414), (149, 3482544), (156, 3326276), (208, 2494707), (298, 1741272), (312, 1663138), (447, 1160848), (596, 870636), (624, 831569), (894, 580424), (1192, 435318), (1788, 290212), (1937, 267888), (2384, 217659), (3576, 145106), (3874, 133944), (5581, 92976), (5811, 89296), (7152, 72553), (7748, 66972), (11162, 46488), (11622, 44648), (15496, 33486), (16743, 30992), (22324, 23244)]