215810064

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{28277}}^1$

素因数の和:28344

約数の個数: 60

約数和(自身を含む): 615385836

約数和(自身を除く): 399575772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 3816, 7632, 28277, 56554, 84831, 113108, 169662, 226216, 254493, 339324, 452432, 508986, 678648, 1017972, 1357296, 1498681, 2035944, 2997362, 4071888, 4496043, 5994724, 8992086, 11989448, 13488129, 17984172, 23978896, 26976258, 35968344, 53952516, 71936688, 107905032, 215810064]

約数ペア:

[(1, 215810064), (2, 107905032), (3, 71936688), (4, 53952516), (6, 35968344), (8, 26976258), (9, 23978896), (12, 17984172), (16, 13488129), (18, 11989448), (24, 8992086), (36, 5994724), (48, 4496043), (53, 4071888), (72, 2997362), (106, 2035944), (144, 1498681), (159, 1357296), (212, 1017972), (318, 678648), (424, 508986), (477, 452432), (636, 339324), (848, 254493), (954, 226216), (1272, 169662), (1908, 113108), (2544, 84831), (3816, 56554), (7632, 28277)]