259887212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 541900800

約数和(自身を除く): 282013588

約数列:

[1, 2, 4, 13, 23, 26, 29, 46, 52, 58, 59, 92, 116, 118, 127, 236, 254, 299, 377, 508, 598, 667, 754, 767, 1196, 1334, 1357, 1508, 1534, 1651, 1711, 2668, 2714, 2921, 3068, 3302, 3422, 3683, 5428, 5842, 6604, 6844, 7366, 7493, 8671, 11684, 14732, 14986, 17342, 17641, 22243, 29972, 34684, 35282, 37973, 39353, 44486, 47879, 70564, 75946, 78706, 84709, 88972, 95758, 97409, 151892, 157412, 169418, 172339, 191516, 194818, 217297, 338836, 344678, 389636, 434594, 511589, 689356, 869188, 1023178, 1101217, 2046356, 2202434, 2240407, 2824861, 4404868, 4480814, 4997831, 5649722, 8961628, 9995662, 11299444, 19991324, 64971803, 129943606, 259887212]

約数ペア:

[(1, 259887212), (2, 129943606), (4, 64971803), (13, 19991324), (23, 11299444), (26, 9995662), (29, 8961628), (46, 5649722), (52, 4997831), (58, 4480814), (59, 4404868), (92, 2824861), (116, 2240407), (118, 2202434), (127, 2046356), (236, 1101217), (254, 1023178), (299, 869188), (377, 689356), (508, 511589), (598, 434594), (667, 389636), (754, 344678), (767, 338836), (1196, 217297), (1334, 194818), (1357, 191516), (1508, 172339), (1534, 169418), (1651, 157412), (1711, 151892), (2668, 97409), (2714, 95758), (2921, 88972), (3068, 84709), (3302, 78706), (3422, 75946), (3683, 70564), (5428, 47879), (5842, 44486), (6604, 39353), (6844, 37973), (7366, 35282), (7493, 34684), (8671, 29972), (11684, 22243), (14732, 17641), (14986, 17342)]