1316369616

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{21577}}^1$

素因数の和:21660

約数の個数: 80

約数和(自身を含む): 3596103168

約数和(自身を除く): 2279733552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 496, 656, 744, 984, 1271, 1488, 1968, 2542, 3813, 5084, 7626, 10168, 15252, 20336, 21577, 30504, 43154, 61008, 64731, 86308, 129462, 172616, 258924, 345232, 517848, 668887, 884657, 1035696, 1337774, 1769314, 2006661, 2653971, 2675548, 3538628, 4013322, 5307942, 5351096, 7077256, 8026644, 10615884, 10702192, 14154512, 16053288, 21231768, 27424367, 32106576, 42463536, 54848734, 82273101, 109697468, 164546202, 219394936, 329092404, 438789872, 658184808, 1316369616]

約数ペア:

[(1, 1316369616), (2, 658184808), (3, 438789872), (4, 329092404), (6, 219394936), (8, 164546202), (12, 109697468), (16, 82273101), (24, 54848734), (31, 42463536), (41, 32106576), (48, 27424367), (62, 21231768), (82, 16053288), (93, 14154512), (123, 10702192), (124, 10615884), (164, 8026644), (186, 7077256), (246, 5351096), (248, 5307942), (328, 4013322), (372, 3538628), (492, 2675548), (496, 2653971), (656, 2006661), (744, 1769314), (984, 1337774), (1271, 1035696), (1488, 884657), (1968, 668887), (2542, 517848), (3813, 345232), (5084, 258924), (7626, 172616), (10168, 129462), (15252, 86308), (20336, 64731), (21577, 61008), (30504, 43154)]