387364.0000000

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31183}}^1$

素因数の和:31205

約数の個数: 32

約数和(自身を含む): 26194560

約数和(自身を除く): 16465464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 31183, 62366, 93549, 124732, 187098, 249464, 374196, 405379, 748392, 810758, 1216137, 1621516, 2432274, 3243032, 4864548, 9729096]

約数ペア:

[(1, 9729096), (2, 4864548), (3, 3243032), (4, 2432274), (6, 1621516), (8, 1216137), (12, 810758), (13, 748392), (24, 405379), (26, 374196), (39, 249464), (52, 187098), (78, 124732), (104, 93549), (156, 62366), (312, 31183)]