328600318760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{4271}}^1\times {\mathrm{274777}}^1$

素因数の和:279066

約数の個数: 64

約数和(自身を含む): 845173163520

約数和(自身を除く): 516572844760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 4271, 8542, 17084, 21355, 29897, 34168, 42710, 59794, 85420, 119588, 149485, 170840, 239176, 274777, 298970, 549554, 597940, 1099108, 1195880, 1373885, 1923439, 2198216, 2747770, 3846878, 5495540, 7693756, 9617195, 10991080, 15387512, 19234390, 38468780, 76937560, 1173572567, 2347145134, 4694290268, 5867862835, 8215007969, 9388580536, 11735725670, 16430015938, 23471451340, 32860031876, 41075039845, 46942902680, 65720063752, 82150079690, 164300159380, 328600318760]

約数ペア:

[(1, 328600318760), (2, 164300159380), (4, 82150079690), (5, 65720063752), (7, 46942902680), (8, 41075039845), (10, 32860031876), (14, 23471451340), (20, 16430015938), (28, 11735725670), (35, 9388580536), (40, 8215007969), (56, 5867862835), (70, 4694290268), (140, 2347145134), (280, 1173572567), (4271, 76937560), (8542, 38468780), (17084, 19234390), (21355, 15387512), (29897, 10991080), (34168, 9617195), (42710, 7693756), (59794, 5495540), (85420, 3846878), (119588, 2747770), (149485, 2198216), (170840, 1923439), (239176, 1373885), (274777, 1195880), (298970, 1099108), (549554, 597940)]