1297989108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{26927}}^1$

素因数の和:27053

約数の個数: 72

約数和(自身を含む): 3567852288

約数和(自身を除く): 2269863180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 103, 117, 156, 206, 234, 309, 412, 468, 618, 927, 1236, 1339, 1854, 2678, 3708, 4017, 5356, 8034, 12051, 16068, 24102, 26927, 48204, 53854, 80781, 107708, 161562, 242343, 323124, 350051, 484686, 700102, 969372, 1050153, 1400204, 2100306, 2773481, 3150459, 4200612, 5546962, 6300918, 8320443, 11093924, 12601836, 16640886, 24961329, 33281772, 36055253, 49922658, 72110506, 99845316, 108165759, 144221012, 216331518, 324497277, 432663036, 648994554, 1297989108]

約数ペア:

[(1, 1297989108), (2, 648994554), (3, 432663036), (4, 324497277), (6, 216331518), (9, 144221012), (12, 108165759), (13, 99845316), (18, 72110506), (26, 49922658), (36, 36055253), (39, 33281772), (52, 24961329), (78, 16640886), (103, 12601836), (117, 11093924), (156, 8320443), (206, 6300918), (234, 5546962), (309, 4200612), (412, 3150459), (468, 2773481), (618, 2100306), (927, 1400204), (1236, 1050153), (1339, 969372), (1854, 700102), (2678, 484686), (3708, 350051), (4017, 323124), (5356, 242343), (8034, 161562), (12051, 107708), (16068, 80781), (24102, 53854), (26927, 48204)]