353291764

素因数分解:

$2^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 740033280

約数和(自身を除く): 386741516

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 137, 196, 223, 236, 274, 413, 446, 548, 826, 892, 959, 1561, 1652, 1918, 2891, 3122, 3836, 5782, 6244, 6713, 8083, 10927, 11564, 13157, 13426, 16166, 21854, 26314, 26852, 30551, 32332, 43708, 52628, 56581, 61102, 92099, 113162, 122204, 184198, 213857, 226324, 368396, 396067, 427714, 644693, 792134, 855428, 1289386, 1496999, 1584268, 1802509, 2578772, 2993998, 3605018, 5987996, 7210036, 12617563, 25235126, 50470252, 88322941, 176645882, 353291764]

約数ペア:

[(1, 353291764), (2, 176645882), (4, 88322941), (7, 50470252), (14, 25235126), (28, 12617563), (49, 7210036), (59, 5987996), (98, 3605018), (118, 2993998), (137, 2578772), (196, 1802509), (223, 1584268), (236, 1496999), (274, 1289386), (413, 855428), (446, 792134), (548, 644693), (826, 427714), (892, 396067), (959, 368396), (1561, 226324), (1652, 213857), (1918, 184198), (2891, 122204), (3122, 113162), (3836, 92099), (5782, 61102), (6244, 56581), (6713, 52628), (8083, 43708), (10927, 32332), (11564, 30551), (13157, 26852), (13426, 26314), (16166, 21854)]