290149524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{39703}}^1$

素因数の和:39749

約数の個数: 72

約数和(自身を含む): 867135360

約数和(自身を除く): 576985836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 39703, 79406, 119109, 158812, 238218, 277921, 357327, 476436, 555842, 714654, 833763, 1111684, 1151387, 1429308, 1667526, 2302774, 2501289, 3335052, 3454161, 4605548, 5002578, 6908322, 8059709, 10005156, 10362483, 13816644, 16119418, 20724966, 24179127, 32238836, 41449932, 48358254, 72537381, 96716508, 145074762, 290149524]

約数ペア:

[(1, 290149524), (2, 145074762), (3, 96716508), (4, 72537381), (6, 48358254), (7, 41449932), (9, 32238836), (12, 24179127), (14, 20724966), (18, 16119418), (21, 13816644), (28, 10362483), (29, 10005156), (36, 8059709), (42, 6908322), (58, 5002578), (63, 4605548), (84, 3454161), (87, 3335052), (116, 2501289), (126, 2302774), (174, 1667526), (203, 1429308), (252, 1151387), (261, 1111684), (348, 833763), (406, 714654), (522, 555842), (609, 476436), (812, 357327), (1044, 277921), (1218, 238218), (1827, 158812), (2436, 119109), (3654, 79406), (7308, 39703)]