261652809599

素因数分解:

${\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{9349}}^1$

素因数の和:9735

約数の個数: 32

約数和(自身を含む): 281630976000

約数和(自身を除く): 19978166401

約数列:

[1, 23, 73, 79, 211, 1679, 1817, 4853, 5767, 9349, 15403, 16669, 132641, 215027, 354269, 383387, 682477, 738571, 1216837, 1972639, 15696971, 16987133, 27987251, 45370697, 53915683, 144002647, 155838481, 1240060709, 3312060881, 3584285063, 11376209113, 261652809599]

約数ペア:

[(1, 261652809599), (23, 11376209113), (73, 3584285063), (79, 3312060881), (211, 1240060709), (1679, 155838481), (1817, 144002647), (4853, 53915683), (5767, 45370697), (9349, 27987251), (15403, 16987133), (16669, 15696971), (132641, 1972639), (215027, 1216837), (354269, 738571), (383387, 682477)]