718137888

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{575431}}^1$

素因数の和:575457

約数の個数: 48

約数和(自身を含む): 2030124096

約数和(自身を除く): 1311986208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 575431, 1150862, 1726293, 2301724, 3452586, 4603448, 6905172, 7480603, 9206896, 13810344, 14961206, 18413792, 22441809, 27620688, 29922412, 44883618, 55241376, 59844824, 89767236, 119689648, 179534472, 239379296, 359068944, 718137888]

約数ペア:

[(1, 718137888), (2, 359068944), (3, 239379296), (4, 179534472), (6, 119689648), (8, 89767236), (12, 59844824), (13, 55241376), (16, 44883618), (24, 29922412), (26, 27620688), (32, 22441809), (39, 18413792), (48, 14961206), (52, 13810344), (78, 9206896), (96, 7480603), (104, 6905172), (156, 4603448), (208, 3452586), (312, 2301724), (416, 1726293), (624, 1150862), (1248, 575431)]