13778880804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1\times {\mathrm{677}}^1$

素因数の和:1134

約数の個数: 144

約数和(自身を含む): 37940321328

約数和(自身を除く): 24161440524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 157, 234, 277, 314, 468, 471, 554, 628, 677, 831, 942, 1108, 1354, 1413, 1662, 1884, 2031, 2041, 2493, 2708, 2826, 3324, 3601, 4062, 4082, 4986, 5652, 6093, 6123, 7202, 8124, 8164, 8801, 9972, 10803, 12186, 12246, 14404, 17602, 18369, 21606, 24372, 24492, 26403, 32409, 35204, 36738, 43212, 43489, 52806, 64818, 73476, 79209, 86978, 105612, 106289, 129636, 130467, 158418, 173956, 187529, 212578, 260934, 316836, 318867, 375058, 391401, 425156, 521868, 562587, 565357, 637734, 750116, 782802, 956601, 1125174, 1130714, 1275468, 1381757, 1565604, 1687761, 1696071, 1913202, 2250348, 2261428, 2437877, 2763514, 3375522, 3392142, 3826404, 4145271, 4875754, 5088213, 5527028, 6751044, 6784284, 7313631, 8290542, 9751508, 10176426, 12435813, 14627262, 16581084, 20352852, 21940893, 24871626, 29254524, 29442053, 43881786, 49743252, 58884106, 87763572, 88326159, 117768212, 176652318, 264978477, 353304636, 382746689, 529956954, 765493378, 1059913908, 1148240067, 1530986756, 2296480134, 3444720201, 4592960268, 6889440402, 13778880804]

約数ペア:

[(1, 13778880804), (2, 6889440402), (3, 4592960268), (4, 3444720201), (6, 2296480134), (9, 1530986756), (12, 1148240067), (13, 1059913908), (18, 765493378), (26, 529956954), (36, 382746689), (39, 353304636), (52, 264978477), (78, 176652318), (117, 117768212), (156, 88326159), (157, 87763572), (234, 58884106), (277, 49743252), (314, 43881786), (468, 29442053), (471, 29254524), (554, 24871626), (628, 21940893), (677, 20352852), (831, 16581084), (942, 14627262), (1108, 12435813), (1354, 10176426), (1413, 9751508), (1662, 8290542), (1884, 7313631), (2031, 6784284), (2041, 6751044), (2493, 5527028), (2708, 5088213), (2826, 4875754), (3324, 4145271), (3601, 3826404), (4062, 3392142), (4082, 3375522), (4986, 2763514), (5652, 2437877), (6093, 2261428), (6123, 2250348), (7202, 1913202), (8124, 1696071), (8164, 1687761), (8801, 1565604), (9972, 1381757), (10803, 1275468), (12186, 1130714), (12246, 1125174), (14404, 956601), (17602, 782802), (18369, 750116), (21606, 637734), (24372, 565357), (24492, 562587), (26403, 521868), (32409, 425156), (35204, 391401), (36738, 375058), (43212, 318867), (43489, 316836), (52806, 260934), (64818, 212578), (73476, 187529), (79209, 173956), (86978, 158418), (105612, 130467), (106289, 129636)]