1355117136

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{21179}}^1$

素因数の和:21264

約数の個数: 80

約数和(自身を含む): 3697858560

約数和(自身を除く): 2342741424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 496, 516, 688, 744, 1032, 1333, 1488, 2064, 2666, 3999, 5332, 7998, 10664, 15996, 21179, 21328, 31992, 42358, 63537, 63984, 84716, 127074, 169432, 254148, 338864, 508296, 656549, 910697, 1016592, 1313098, 1821394, 1969647, 2626196, 2732091, 3642788, 3939294, 5252392, 5464182, 7285576, 7878588, 10504784, 10928364, 14571152, 15757176, 21856728, 28231607, 31514352, 43713456, 56463214, 84694821, 112926428, 169389642, 225852856, 338779284, 451705712, 677558568, 1355117136]

約数ペア:

[(1, 1355117136), (2, 677558568), (3, 451705712), (4, 338779284), (6, 225852856), (8, 169389642), (12, 112926428), (16, 84694821), (24, 56463214), (31, 43713456), (43, 31514352), (48, 28231607), (62, 21856728), (86, 15757176), (93, 14571152), (124, 10928364), (129, 10504784), (172, 7878588), (186, 7285576), (248, 5464182), (258, 5252392), (344, 3939294), (372, 3642788), (496, 2732091), (516, 2626196), (688, 1969647), (744, 1821394), (1032, 1313098), (1333, 1016592), (1488, 910697), (2064, 656549), (2666, 508296), (3999, 338864), (5332, 254148), (7998, 169432), (10664, 127074), (15996, 84716), (21179, 63984), (21328, 63537), (31992, 42358)]