305432832

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{12829}}^1$

素因数の和:12879

約数の個数: 72

約数和(自身を含む): 839184640

約数和(自身を除く): 533751808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 12829, 23808, 25658, 38487, 51316, 76974, 102632, 153948, 205264, 307896, 397699, 410528, 615792, 795398, 821056, 1193097, 1231584, 1590796, 1642112, 2386194, 2463168, 3181592, 3284224, 4772388, 4926336, 6363184, 9544776, 9852672, 12726368, 19089552, 25452736, 38179104, 50905472, 76358208, 101810944, 152716416, 305432832]

約数ペア:

[(1, 305432832), (2, 152716416), (3, 101810944), (4, 76358208), (6, 50905472), (8, 38179104), (12, 25452736), (16, 19089552), (24, 12726368), (31, 9852672), (32, 9544776), (48, 6363184), (62, 4926336), (64, 4772388), (93, 3284224), (96, 3181592), (124, 2463168), (128, 2386194), (186, 1642112), (192, 1590796), (248, 1231584), (256, 1193097), (372, 821056), (384, 795398), (496, 615792), (744, 410528), (768, 397699), (992, 307896), (1488, 205264), (1984, 153948), (2976, 102632), (3968, 76974), (5952, 51316), (7936, 38487), (11904, 25658), (12829, 23808)]