318202637770

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1\times {\mathrm{509}}^1\times {\mathrm{991}}^1$

素因数の和:2023

約数の個数: 64

約数和(自身を含む): 579177216000

約数和(自身を除く): 260974578230

約数列:

[1, 2, 5, 10, 199, 317, 398, 509, 634, 991, 995, 1018, 1585, 1982, 1990, 2545, 3170, 4955, 5090, 9910, 63083, 101291, 126166, 161353, 197209, 202582, 314147, 315415, 322706, 394418, 504419, 506455, 628294, 630830, 806765, 986045, 1008838, 1012910, 1570735, 1613530, 1972090, 2522095, 3141470, 5044190, 32109247, 62515253, 64218494, 100379381, 125030506, 159900823, 160546235, 200758762, 312576265, 319801646, 321092470, 501896905, 625152530, 799504115, 1003793810, 1599008230, 31820263777, 63640527554, 159101318885, 318202637770]

約数ペア:

[(1, 318202637770), (2, 159101318885), (5, 63640527554), (10, 31820263777), (199, 1599008230), (317, 1003793810), (398, 799504115), (509, 625152530), (634, 501896905), (991, 321092470), (995, 319801646), (1018, 312576265), (1585, 200758762), (1982, 160546235), (1990, 159900823), (2545, 125030506), (3170, 100379381), (4955, 64218494), (5090, 62515253), (9910, 32109247), (63083, 5044190), (101291, 3141470), (126166, 2522095), (161353, 1972090), (197209, 1613530), (202582, 1570735), (314147, 1012910), (315415, 1008838), (322706, 986045), (394418, 806765), (504419, 630830), (506455, 628294)]