520099818

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:569

約数の個数: 80

約数和(自身を含む): 1231543680

約数和(自身を除く): 711443862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 343, 457, 474, 553, 686, 914, 1029, 1106, 1371, 1659, 2058, 2401, 2742, 3199, 3318, 3871, 4802, 6398, 7203, 7742, 9597, 11613, 14406, 19194, 22393, 23226, 27097, 36103, 44786, 54194, 67179, 72206, 81291, 108309, 134358, 156751, 162582, 189679, 216618, 252721, 313502, 379358, 470253, 505442, 569037, 758163, 940506, 1097257, 1138074, 1516326, 1769047, 2194514, 3291771, 3538094, 5307141, 6583542, 10614282, 12383329, 24766658, 37149987, 74299974, 86683303, 173366606, 260049909, 520099818]

約数ペア:

[(1, 520099818), (2, 260049909), (3, 173366606), (6, 86683303), (7, 74299974), (14, 37149987), (21, 24766658), (42, 12383329), (49, 10614282), (79, 6583542), (98, 5307141), (147, 3538094), (158, 3291771), (237, 2194514), (294, 1769047), (343, 1516326), (457, 1138074), (474, 1097257), (553, 940506), (686, 758163), (914, 569037), (1029, 505442), (1106, 470253), (1371, 379358), (1659, 313502), (2058, 252721), (2401, 216618), (2742, 189679), (3199, 162582), (3318, 156751), (3871, 134358), (4802, 108309), (6398, 81291), (7203, 72206), (7742, 67179), (9597, 54194), (11613, 44786), (14406, 36103), (19194, 27097), (22393, 23226)]