2584906584

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{140423}}^1$

素因数の和:140504

約数の個数: 64

約数和(自身を含む): 7077369600

約数和(自身を除く): 4492463016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 59, 78, 104, 118, 156, 177, 236, 312, 354, 472, 708, 767, 1416, 1534, 2301, 3068, 4602, 6136, 9204, 18408, 140423, 280846, 421269, 561692, 842538, 1123384, 1685076, 1825499, 3370152, 3650998, 5476497, 7301996, 8284957, 10952994, 14603992, 16569914, 21905988, 24854871, 33139828, 43811976, 49709742, 66279656, 99419484, 107704441, 198838968, 215408882, 323113323, 430817764, 646226646, 861635528, 1292453292, 2584906584]

約数ペア:

[(1, 2584906584), (2, 1292453292), (3, 861635528), (4, 646226646), (6, 430817764), (8, 323113323), (12, 215408882), (13, 198838968), (24, 107704441), (26, 99419484), (39, 66279656), (52, 49709742), (59, 43811976), (78, 33139828), (104, 24854871), (118, 21905988), (156, 16569914), (177, 14603992), (236, 10952994), (312, 8284957), (354, 7301996), (472, 5476497), (708, 3650998), (767, 3370152), (1416, 1825499), (1534, 1685076), (2301, 1123384), (3068, 842538), (4602, 561692), (6136, 421269), (9204, 280846), (18408, 140423)]