338654472

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1085431}}^1$

素因数の和:1085453

約数の個数: 32

約数和(自身を含む): 911762880

約数和(自身を除く): 573108408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1085431, 2170862, 3256293, 4341724, 6512586, 8683448, 13025172, 14110603, 26050344, 28221206, 42331809, 56442412, 84663618, 112884824, 169327236, 338654472]

約数ペア:

[(1, 338654472), (2, 169327236), (3, 112884824), (4, 84663618), (6, 56442412), (8, 42331809), (12, 28221206), (13, 26050344), (24, 14110603), (26, 13025172), (39, 8683448), (52, 6512586), (78, 4341724), (104, 3256293), (156, 2170862), (312, 1085431)]