336137536540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{249727}}^1$

素因数の和:249947

約数の個数: 96

約数和(自身を含む): 789412184064

約数和(自身を除く): 453274647524

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 167, 260, 310, 334, 403, 620, 668, 806, 835, 1612, 1670, 2015, 2171, 3340, 4030, 4342, 5177, 8060, 8684, 10354, 10855, 20708, 21710, 25885, 43420, 51770, 67301, 103540, 134602, 249727, 269204, 336505, 499454, 673010, 998908, 1248635, 1346020, 2497270, 3246451, 4994540, 6492902, 7741537, 12985804, 15483074, 16232255, 30966148, 32464510, 38707685, 41704409, 64929020, 77415370, 83408818, 100639981, 154830740, 166817636, 201279962, 208522045, 402559924, 417044090, 503199905, 542157317, 834088180, 1006399810, 1084314634, 1292836679, 2012799620, 2168629268, 2585673358, 2710786585, 5171346716, 5421573170, 6464183395, 10843146340, 12928366790, 16806876827, 25856733580, 33613753654, 67227507308, 84034384135, 168068768270, 336137536540]

約数ペア:

[(1, 336137536540), (2, 168068768270), (4, 84034384135), (5, 67227507308), (10, 33613753654), (13, 25856733580), (20, 16806876827), (26, 12928366790), (31, 10843146340), (52, 6464183395), (62, 5421573170), (65, 5171346716), (124, 2710786585), (130, 2585673358), (155, 2168629268), (167, 2012799620), (260, 1292836679), (310, 1084314634), (334, 1006399810), (403, 834088180), (620, 542157317), (668, 503199905), (806, 417044090), (835, 402559924), (1612, 208522045), (1670, 201279962), (2015, 166817636), (2171, 154830740), (3340, 100639981), (4030, 83408818), (4342, 77415370), (5177, 64929020), (8060, 41704409), (8684, 38707685), (10354, 32464510), (10855, 30966148), (20708, 16232255), (21710, 15483074), (25885, 12985804), (43420, 7741537), (51770, 6492902), (67301, 4994540), (103540, 3246451), (134602, 2497270), (249727, 1346020), (269204, 1248635), (336505, 998908), (499454, 673010)]