660265536

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2203}}^1$

素因数の和:2448

約数の個数: 112

約数和(自身を含む): 2006380544

約数和(自身を除く): 1346115008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 223, 224, 336, 446, 448, 669, 672, 892, 1338, 1344, 1561, 1784, 2203, 2676, 3122, 3568, 4406, 4683, 5352, 6244, 6609, 7136, 8812, 9366, 10704, 12488, 13218, 14272, 15421, 17624, 18732, 21408, 24976, 26436, 30842, 35248, 37464, 42816, 46263, 49952, 52872, 61684, 70496, 74928, 92526, 99904, 105744, 123368, 140992, 149856, 185052, 211488, 246736, 299712, 370104, 422976, 491269, 493472, 740208, 982538, 986944, 1473807, 1480416, 1965076, 2947614, 2960832, 3438883, 3930152, 5895228, 6877766, 7860304, 10316649, 11790456, 13755532, 15720608, 20633298, 23580912, 27511064, 31441216, 41266596, 47161824, 55022128, 82533192, 94323648, 110044256, 165066384, 220088512, 330132768, 660265536]

約数ペア:

[(1, 660265536), (2, 330132768), (3, 220088512), (4, 165066384), (6, 110044256), (7, 94323648), (8, 82533192), (12, 55022128), (14, 47161824), (16, 41266596), (21, 31441216), (24, 27511064), (28, 23580912), (32, 20633298), (42, 15720608), (48, 13755532), (56, 11790456), (64, 10316649), (84, 7860304), (96, 6877766), (112, 5895228), (168, 3930152), (192, 3438883), (223, 2960832), (224, 2947614), (336, 1965076), (446, 1480416), (448, 1473807), (669, 986944), (672, 982538), (892, 740208), (1338, 493472), (1344, 491269), (1561, 422976), (1784, 370104), (2203, 299712), (2676, 246736), (3122, 211488), (3568, 185052), (4406, 149856), (4683, 140992), (5352, 123368), (6244, 105744), (6609, 99904), (7136, 92526), (8812, 74928), (9366, 70496), (10704, 61684), (12488, 52872), (13218, 49952), (14272, 46263), (15421, 42816), (17624, 37464), (18732, 35248), (21408, 30842), (24976, 26436)]