1255414656

素因数分解:

$2^7\times 3^1\times {\mathrm{991}}^1\times {\mathrm{3299}}^1$

素因数の和:4307

約数の個数: 64

約数和(自身を含む): 3339072000

約数和(自身を除く): 2083657344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 991, 1982, 2973, 3299, 3964, 5946, 6598, 7928, 9897, 11892, 13196, 15856, 19794, 23784, 26392, 31712, 39588, 47568, 52784, 63424, 79176, 95136, 105568, 126848, 158352, 190272, 211136, 316704, 380544, 422272, 633408, 1266816, 3269309, 6538618, 9807927, 13077236, 19615854, 26154472, 39231708, 52308944, 78463416, 104617888, 156926832, 209235776, 313853664, 418471552, 627707328, 1255414656]

約数ペア:

[(1, 1255414656), (2, 627707328), (3, 418471552), (4, 313853664), (6, 209235776), (8, 156926832), (12, 104617888), (16, 78463416), (24, 52308944), (32, 39231708), (48, 26154472), (64, 19615854), (96, 13077236), (128, 9807927), (192, 6538618), (384, 3269309), (991, 1266816), (1982, 633408), (2973, 422272), (3299, 380544), (3964, 316704), (5946, 211136), (6598, 190272), (7928, 158352), (9897, 126848), (11892, 105568), (13196, 95136), (15856, 79176), (19794, 63424), (23784, 52784), (26392, 47568), (31712, 39588)]