871128468

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{379}}^1\times {\mathrm{1303}}^1$

素因数の和:1706

約数の個数: 108

約数和(自身を含む): 2570262240

約数和(自身を除く): 1699133772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 379, 441, 588, 758, 882, 1137, 1303, 1516, 1764, 2274, 2606, 2653, 3411, 3909, 4548, 5212, 5306, 6822, 7818, 7959, 9121, 10612, 11727, 13644, 15636, 15918, 18242, 18571, 23454, 23877, 27363, 31836, 36484, 37142, 46908, 47754, 54726, 55713, 63847, 74284, 82089, 95508, 109452, 111426, 127694, 164178, 167139, 191541, 222852, 255388, 328356, 334278, 383082, 493837, 574623, 668556, 766164, 987674, 1149246, 1481511, 1975348, 2298492, 2963022, 3456859, 4444533, 5926044, 6913718, 8889066, 10370577, 13827436, 17778132, 20741154, 24198013, 31111731, 41482308, 48396026, 62223462, 72594039, 96792052, 124446924, 145188078, 217782117, 290376156, 435564234, 871128468]

約数ペア:

[(1, 871128468), (2, 435564234), (3, 290376156), (4, 217782117), (6, 145188078), (7, 124446924), (9, 96792052), (12, 72594039), (14, 62223462), (18, 48396026), (21, 41482308), (28, 31111731), (36, 24198013), (42, 20741154), (49, 17778132), (63, 13827436), (84, 10370577), (98, 8889066), (126, 6913718), (147, 5926044), (196, 4444533), (252, 3456859), (294, 2963022), (379, 2298492), (441, 1975348), (588, 1481511), (758, 1149246), (882, 987674), (1137, 766164), (1303, 668556), (1516, 574623), (1764, 493837), (2274, 383082), (2606, 334278), (2653, 328356), (3411, 255388), (3909, 222852), (4548, 191541), (5212, 167139), (5306, 164178), (6822, 127694), (7818, 111426), (7959, 109452), (9121, 95508), (10612, 82089), (11727, 74284), (13644, 63847), (15636, 55713), (15918, 54726), (18242, 47754), (18571, 46908), (23454, 37142), (23877, 36484), (27363, 31836)]