1205371888

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{2309}}^1$

素因数の和:2462

約数の個数: 80

約数和(自身を含む): 2749824000

約数和(自身を除く): 1544452112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 79, 112, 118, 158, 236, 316, 413, 472, 553, 632, 826, 944, 1106, 1264, 1652, 2212, 2309, 3304, 4424, 4618, 4661, 6608, 8848, 9236, 9322, 16163, 18472, 18644, 32326, 32627, 36944, 37288, 64652, 65254, 74576, 129304, 130508, 136231, 182411, 258608, 261016, 272462, 364822, 522032, 544924, 729644, 953617, 1089848, 1276877, 1459288, 1907234, 2179696, 2553754, 2918576, 3814468, 5107508, 7628936, 10215016, 10762249, 15257872, 20430032, 21524498, 43048996, 75335743, 86097992, 150671486, 172195984, 301342972, 602685944, 1205371888]

約数ペア:

[(1, 1205371888), (2, 602685944), (4, 301342972), (7, 172195984), (8, 150671486), (14, 86097992), (16, 75335743), (28, 43048996), (56, 21524498), (59, 20430032), (79, 15257872), (112, 10762249), (118, 10215016), (158, 7628936), (236, 5107508), (316, 3814468), (413, 2918576), (472, 2553754), (553, 2179696), (632, 1907234), (826, 1459288), (944, 1276877), (1106, 1089848), (1264, 953617), (1652, 729644), (2212, 544924), (2309, 522032), (3304, 364822), (4424, 272462), (4618, 261016), (4661, 258608), (6608, 182411), (8848, 136231), (9236, 130508), (9322, 129304), (16163, 74576), (18472, 65254), (18644, 64652), (32326, 37288), (32627, 36944)]