2561729112

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{624203}}^1$

素因数の和:624237

約数の個数: 64

約数和(自身を含む): 7490448000

約数和(自身を除く): 4928718888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 624203, 1248406, 1872609, 2496812, 3745218, 4993624, 5617827, 7490436, 11235654, 11859857, 14980872, 16853481, 22471308, 23719714, 33706962, 35579571, 44942616, 47439428, 67413924, 71159142, 94878856, 106738713, 134827848, 142318284, 213477426, 284636568, 320216139, 426954852, 640432278, 853909704, 1280864556, 2561729112]

約数ペア:

[(1, 2561729112), (2, 1280864556), (3, 853909704), (4, 640432278), (6, 426954852), (8, 320216139), (9, 284636568), (12, 213477426), (18, 142318284), (19, 134827848), (24, 106738713), (27, 94878856), (36, 71159142), (38, 67413924), (54, 47439428), (57, 44942616), (72, 35579571), (76, 33706962), (108, 23719714), (114, 22471308), (152, 16853481), (171, 14980872), (216, 11859857), (228, 11235654), (342, 7490436), (456, 5617827), (513, 4993624), (684, 3745218), (1026, 2496812), (1368, 1872609), (2052, 1248406), (4104, 624203)]