766335078

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:626

約数の個数: 96

約数和(自身を含む): 1816214400

約数和(自身を除く): 1049879322

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 139, 153, 258, 278, 306, 387, 417, 419, 731, 774, 834, 838, 1251, 1257, 1462, 2193, 2363, 2502, 2514, 3771, 4386, 4726, 5977, 6579, 7089, 7123, 7542, 11954, 13158, 14178, 14246, 17931, 18017, 21267, 21369, 35862, 36034, 42534, 42738, 53793, 54051, 58241, 64107, 101609, 107586, 108102, 116482, 128214, 162153, 174723, 203218, 304827, 306289, 324306, 349446, 524169, 609654, 612578, 914481, 918867, 990097, 1048338, 1828962, 1837734, 1980194, 2504363, 2756601, 2970291, 5008726, 5513202, 5940582, 7513089, 8910873, 15026178, 17821746, 22539267, 42574171, 45078534, 85148342, 127722513, 255445026, 383167539, 766335078]

約数ペア:

[(1, 766335078), (2, 383167539), (3, 255445026), (6, 127722513), (9, 85148342), (17, 45078534), (18, 42574171), (34, 22539267), (43, 17821746), (51, 15026178), (86, 8910873), (102, 7513089), (129, 5940582), (139, 5513202), (153, 5008726), (258, 2970291), (278, 2756601), (306, 2504363), (387, 1980194), (417, 1837734), (419, 1828962), (731, 1048338), (774, 990097), (834, 918867), (838, 914481), (1251, 612578), (1257, 609654), (1462, 524169), (2193, 349446), (2363, 324306), (2502, 306289), (2514, 304827), (3771, 203218), (4386, 174723), (4726, 162153), (5977, 128214), (6579, 116482), (7089, 108102), (7123, 107586), (7542, 101609), (11954, 64107), (13158, 58241), (14178, 54051), (14246, 53793), (17931, 42738), (18017, 42534), (21267, 36034), (21369, 35862)]