304805436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{11987}}^1$

素因数の和:12170

約数の個数: 48

約数和(自身を含む): 770684544

約数和(自身を除く): 465879108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 326, 489, 652, 978, 1956, 2119, 4238, 6357, 8476, 11987, 12714, 23974, 25428, 35961, 47948, 71922, 143844, 155831, 311662, 467493, 623324, 934986, 1869972, 1953881, 3907762, 5861643, 7815524, 11723286, 23446572, 25400453, 50800906, 76201359, 101601812, 152402718, 304805436]

約数ペア:

[(1, 304805436), (2, 152402718), (3, 101601812), (4, 76201359), (6, 50800906), (12, 25400453), (13, 23446572), (26, 11723286), (39, 7815524), (52, 5861643), (78, 3907762), (156, 1953881), (163, 1869972), (326, 934986), (489, 623324), (652, 467493), (978, 311662), (1956, 155831), (2119, 143844), (4238, 71922), (6357, 47948), (8476, 35961), (11987, 25428), (12714, 23974)]