255142152

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{114311}}^1$

素因数の和:114354

約数の個数: 48

約数和(自身を含む): 713306880

約数和(自身を除く): 458164728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 114311, 228622, 342933, 457244, 685866, 914488, 1028799, 1371732, 2057598, 2743464, 3543641, 4115196, 7087282, 8230392, 10630923, 14174564, 21261846, 28349128, 31892769, 42523692, 63785538, 85047384, 127571076, 255142152]

約数ペア:

[(1, 255142152), (2, 127571076), (3, 85047384), (4, 63785538), (6, 42523692), (8, 31892769), (9, 28349128), (12, 21261846), (18, 14174564), (24, 10630923), (31, 8230392), (36, 7087282), (62, 4115196), (72, 3543641), (93, 2743464), (124, 2057598), (186, 1371732), (248, 1028799), (279, 914488), (372, 685866), (558, 457244), (744, 342933), (1116, 228622), (2232, 114311)]