2987376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:558

約数の個数: 80

約数和(自身を含む): 9356544

約数和(自身を除く): 6369168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 523, 714, 816, 952, 1046, 1428, 1569, 1904, 2092, 2856, 3138, 3661, 4184, 5712, 6276, 7322, 8368, 8891, 10983, 12552, 14644, 17782, 21966, 25104, 26673, 29288, 35564, 43932, 53346, 58576, 62237, 71128, 87864, 106692, 124474, 142256, 175728, 186711, 213384, 248948, 373422, 426768, 497896, 746844, 995792, 1493688, 2987376]

約数ペア:

[(1, 2987376), (2, 1493688), (3, 995792), (4, 746844), (6, 497896), (7, 426768), (8, 373422), (12, 248948), (14, 213384), (16, 186711), (17, 175728), (21, 142256), (24, 124474), (28, 106692), (34, 87864), (42, 71128), (48, 62237), (51, 58576), (56, 53346), (68, 43932), (84, 35564), (102, 29288), (112, 26673), (119, 25104), (136, 21966), (168, 17782), (204, 14644), (238, 12552), (272, 10983), (336, 8891), (357, 8368), (408, 7322), (476, 6276), (523, 5712), (714, 4184), (816, 3661), (952, 3138), (1046, 2856), (1428, 2092), (1569, 1904)]