40390054843

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:856

約数の個数: 64

約数和(自身を含む): 47297986560

約数和(自身を除く): 6907931717

約数列:

[1, 17, 23, 43, 47, 79, 391, 647, 731, 799, 989, 1081, 1343, 1817, 2021, 3397, 3713, 10999, 14881, 16813, 18377, 27821, 30409, 30889, 34357, 46483, 51113, 57749, 63121, 78131, 85399, 159659, 252977, 472957, 516953, 639883, 699407, 790211, 868921, 1175599, 1307587, 1328227, 1451783, 2197859, 2402311, 2714203, 3672157, 10878011, 11889919, 19985183, 22228979, 30074501, 37363603, 40839287, 50550757, 55253153, 62426669, 103299373, 511266517, 859362869, 939303601, 1756089341, 2375885579, 40390054843]

約数ペア:

[(1, 40390054843), (17, 2375885579), (23, 1756089341), (43, 939303601), (47, 859362869), (79, 511266517), (391, 103299373), (647, 62426669), (731, 55253153), (799, 50550757), (989, 40839287), (1081, 37363603), (1343, 30074501), (1817, 22228979), (2021, 19985183), (3397, 11889919), (3713, 10878011), (10999, 3672157), (14881, 2714203), (16813, 2402311), (18377, 2197859), (27821, 1451783), (30409, 1328227), (30889, 1307587), (34357, 1175599), (46483, 868921), (51113, 790211), (57749, 699407), (63121, 639883), (78131, 516953), (85399, 472957), (159659, 252977)]