320736864

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1063}}^1$

素因数の和:1532

約数の個数: 96

約数和(自身を含む): 965260800

約数和(自身を除く): 644523936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 449, 672, 898, 1063, 1347, 1796, 2126, 2694, 3143, 3189, 3592, 4252, 5388, 6286, 6378, 7184, 7441, 8504, 9429, 10776, 12572, 12756, 14368, 14882, 17008, 18858, 21552, 22323, 25144, 25512, 29764, 34016, 37716, 43104, 44646, 50288, 51024, 59528, 75432, 89292, 100576, 102048, 119056, 150864, 178584, 238112, 301728, 357168, 477287, 714336, 954574, 1431861, 1909148, 2863722, 3341009, 3818296, 5727444, 6682018, 7636592, 10023027, 11454888, 13364036, 15273184, 20046054, 22909776, 26728072, 40092108, 45819552, 53456144, 80184216, 106912288, 160368432, 320736864]

約数ペア:

[(1, 320736864), (2, 160368432), (3, 106912288), (4, 80184216), (6, 53456144), (7, 45819552), (8, 40092108), (12, 26728072), (14, 22909776), (16, 20046054), (21, 15273184), (24, 13364036), (28, 11454888), (32, 10023027), (42, 7636592), (48, 6682018), (56, 5727444), (84, 3818296), (96, 3341009), (112, 2863722), (168, 1909148), (224, 1431861), (336, 954574), (449, 714336), (672, 477287), (898, 357168), (1063, 301728), (1347, 238112), (1796, 178584), (2126, 150864), (2694, 119056), (3143, 102048), (3189, 100576), (3592, 89292), (4252, 75432), (5388, 59528), (6286, 51024), (6378, 50288), (7184, 44646), (7441, 43104), (8504, 37716), (9429, 34016), (10776, 29764), (12572, 25512), (12756, 25144), (14368, 22323), (14882, 21552), (17008, 18858)]