2008405008

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^2\times {\mathrm{8297}}^1$

素因数の和:8393

約数の個数: 90

約数和(自身を含む): 5761873962

約数和(自身を除く): 3753468954

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1681, 1968, 2952, 3362, 5043, 5904, 6724, 8297, 10086, 13448, 15129, 16594, 20172, 24891, 26896, 30258, 33188, 40344, 49782, 60516, 66376, 74673, 80688, 99564, 121032, 132752, 149346, 199128, 242064, 298692, 340177, 398256, 597384, 680354, 1020531, 1194768, 1360708, 2041062, 2721416, 3061593, 4082124, 5442832, 6123186, 8164248, 12246372, 13947257, 16328496, 24492744, 27894514, 41841771, 48985488, 55789028, 83683542, 111578056, 125525313, 167367084, 223156112, 251050626, 334734168, 502101252, 669468336, 1004202504, 2008405008]

約数ペア:

[(1, 2008405008), (2, 1004202504), (3, 669468336), (4, 502101252), (6, 334734168), (8, 251050626), (9, 223156112), (12, 167367084), (16, 125525313), (18, 111578056), (24, 83683542), (36, 55789028), (41, 48985488), (48, 41841771), (72, 27894514), (82, 24492744), (123, 16328496), (144, 13947257), (164, 12246372), (246, 8164248), (328, 6123186), (369, 5442832), (492, 4082124), (656, 3061593), (738, 2721416), (984, 2041062), (1476, 1360708), (1681, 1194768), (1968, 1020531), (2952, 680354), (3362, 597384), (5043, 398256), (5904, 340177), (6724, 298692), (8297, 242064), (10086, 199128), (13448, 149346), (15129, 132752), (16594, 121032), (20172, 99564), (24891, 80688), (26896, 74673), (30258, 66376), (33188, 60516), (40344, 49782)]