220253592

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{1163}}^1$

素因数の和:1792

約数の個数: 64

約数和(自身を含む): 594478080

約数和(自身を除く): 374224488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 607, 1163, 1214, 1821, 2326, 2428, 3489, 3642, 4652, 4856, 6978, 7284, 7891, 9304, 13956, 14568, 15119, 15782, 23673, 27912, 30238, 31564, 45357, 47346, 60476, 63128, 90714, 94692, 120952, 181428, 189384, 362856, 705941, 1411882, 2117823, 2823764, 4235646, 5647528, 8471292, 9177233, 16942584, 18354466, 27531699, 36708932, 55063398, 73417864, 110126796, 220253592]

約数ペア:

[(1, 220253592), (2, 110126796), (3, 73417864), (4, 55063398), (6, 36708932), (8, 27531699), (12, 18354466), (13, 16942584), (24, 9177233), (26, 8471292), (39, 5647528), (52, 4235646), (78, 2823764), (104, 2117823), (156, 1411882), (312, 705941), (607, 362856), (1163, 189384), (1214, 181428), (1821, 120952), (2326, 94692), (2428, 90714), (3489, 63128), (3642, 60476), (4652, 47346), (4856, 45357), (6978, 31564), (7284, 30238), (7891, 27912), (9304, 23673), (13956, 15782), (14568, 15119)]