315086044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1571}}^1$

素因数の和:1643

約数の個数: 96

約数和(自身を含む): 739468800

約数和(自身を除く): 424382756

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 29, 38, 52, 58, 76, 91, 116, 133, 182, 203, 247, 266, 364, 377, 406, 494, 532, 551, 754, 812, 988, 1102, 1508, 1571, 1729, 2204, 2639, 3142, 3458, 3857, 5278, 6284, 6916, 7163, 7714, 10556, 10997, 14326, 15428, 20423, 21994, 28652, 29849, 40846, 43988, 45559, 50141, 59698, 81692, 91118, 100282, 119396, 142961, 182236, 200564, 208943, 285922, 318913, 388037, 417886, 571844, 592267, 637826, 776074, 835772, 865621, 1184534, 1275652, 1552148, 1731242, 2369068, 2716259, 3462484, 4145869, 5432518, 6059347, 8291738, 10865036, 11253073, 12118694, 16583476, 22506146, 24237388, 45012292, 78771511, 157543022, 315086044]

約数ペア:

[(1, 315086044), (2, 157543022), (4, 78771511), (7, 45012292), (13, 24237388), (14, 22506146), (19, 16583476), (26, 12118694), (28, 11253073), (29, 10865036), (38, 8291738), (52, 6059347), (58, 5432518), (76, 4145869), (91, 3462484), (116, 2716259), (133, 2369068), (182, 1731242), (203, 1552148), (247, 1275652), (266, 1184534), (364, 865621), (377, 835772), (406, 776074), (494, 637826), (532, 592267), (551, 571844), (754, 417886), (812, 388037), (988, 318913), (1102, 285922), (1508, 208943), (1571, 200564), (1729, 182236), (2204, 142961), (2639, 119396), (3142, 100282), (3458, 91118), (3857, 81692), (5278, 59698), (6284, 50141), (6916, 45559), (7163, 43988), (7714, 40846), (10556, 29849), (10997, 28652), (14326, 21994), (15428, 20423)]