664843776

素因数分解:

$2^9\times 3^1\times {\mathrm{79}}^1\times {\mathrm{5479}}^1$

素因数の和:5579

約数の個数: 80

約数和(自身を含む): 1793932800

約数和(自身を除く): 1129089024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 474, 512, 632, 768, 948, 1264, 1536, 1896, 2528, 3792, 5056, 5479, 7584, 10112, 10958, 15168, 16437, 20224, 21916, 30336, 32874, 40448, 43832, 60672, 65748, 87664, 121344, 131496, 175328, 262992, 350656, 432841, 525984, 701312, 865682, 1051968, 1298523, 1402624, 1731364, 2103936, 2597046, 2805248, 3462728, 4207872, 5194092, 6925456, 8415744, 10388184, 13850912, 20776368, 27701824, 41552736, 55403648, 83105472, 110807296, 166210944, 221614592, 332421888, 664843776]

約数ペア:

[(1, 664843776), (2, 332421888), (3, 221614592), (4, 166210944), (6, 110807296), (8, 83105472), (12, 55403648), (16, 41552736), (24, 27701824), (32, 20776368), (48, 13850912), (64, 10388184), (79, 8415744), (96, 6925456), (128, 5194092), (158, 4207872), (192, 3462728), (237, 2805248), (256, 2597046), (316, 2103936), (384, 1731364), (474, 1402624), (512, 1298523), (632, 1051968), (768, 865682), (948, 701312), (1264, 525984), (1536, 432841), (1896, 350656), (2528, 262992), (3792, 175328), (5056, 131496), (5479, 121344), (7584, 87664), (10112, 65748), (10958, 60672), (15168, 43832), (16437, 40448), (20224, 32874), (21916, 30336)]