520090758

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 144

約数和(自身を含む): 1336186800

約数和(自身を除く): 816096042

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 61, 66, 99, 102, 122, 149, 153, 183, 187, 198, 289, 298, 306, 366, 374, 447, 549, 561, 578, 671, 867, 894, 1037, 1098, 1122, 1341, 1342, 1639, 1683, 1734, 2013, 2074, 2533, 2601, 2682, 3111, 3179, 3278, 3366, 4026, 4917, 5066, 5202, 6039, 6222, 6358, 7599, 9089, 9333, 9537, 9834, 11407, 12078, 14751, 15198, 17629, 18178, 18666, 19074, 22797, 22814, 27267, 27863, 28611, 29502, 34221, 35258, 43061, 45594, 52887, 54534, 55726, 57222, 68442, 81801, 83589, 86122, 99979, 102663, 105774, 129183, 154513, 158661, 163602, 167178, 193919, 199958, 205326, 250767, 258366, 299937, 309026, 317322, 387549, 387838, 463539, 473671, 501534, 581757, 599874, 775098, 899811, 927078, 947342, 1163514, 1390617, 1421013, 1699643, 1745271, 1799622, 2626721, 2781234, 2842026, 3399286, 3490542, 4263039, 5098929, 5253442, 7880163, 8526078, 10197858, 15296787, 15760326, 23640489, 28893931, 30593574, 47280978, 57787862, 86681793, 173363586, 260045379, 520090758]

約数ペア:

[(1, 520090758), (2, 260045379), (3, 173363586), (6, 86681793), (9, 57787862), (11, 47280978), (17, 30593574), (18, 28893931), (22, 23640489), (33, 15760326), (34, 15296787), (51, 10197858), (61, 8526078), (66, 7880163), (99, 5253442), (102, 5098929), (122, 4263039), (149, 3490542), (153, 3399286), (183, 2842026), (187, 2781234), (198, 2626721), (289, 1799622), (298, 1745271), (306, 1699643), (366, 1421013), (374, 1390617), (447, 1163514), (549, 947342), (561, 927078), (578, 899811), (671, 775098), (867, 599874), (894, 581757), (1037, 501534), (1098, 473671), (1122, 463539), (1341, 387838), (1342, 387549), (1639, 317322), (1683, 309026), (1734, 299937), (2013, 258366), (2074, 250767), (2533, 205326), (2601, 199958), (2682, 193919), (3111, 167178), (3179, 163602), (3278, 158661), (3366, 154513), (4026, 129183), (4917, 105774), (5066, 102663), (5202, 99979), (6039, 86122), (6222, 83589), (6358, 81801), (7599, 68442), (9089, 57222), (9333, 55726), (9537, 54534), (9834, 52887), (11407, 45594), (12078, 43061), (14751, 35258), (15198, 34221), (17629, 29502), (18178, 28611), (18666, 27863), (19074, 27267), (22797, 22814)]