12561787968

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1637}}^1\times {\mathrm{2351}}^1$

素因数の和:4020

約数の個数: 112

約数和(自身を含む): 35227954944

約数和(自身を除く): 22666166976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 1637, 2351, 3264, 3274, 4702, 4911, 6548, 7053, 9404, 9822, 13096, 14106, 18808, 19644, 26192, 27829, 28212, 37616, 39288, 39967, 52384, 55658, 56424, 75232, 78576, 79934, 83487, 104768, 111316, 112848, 119901, 150464, 157152, 159868, 166974, 222632, 225696, 239802, 314304, 319736, 333948, 445264, 451392, 479604, 639472, 667896, 890528, 959208, 1278944, 1335792, 1781056, 1918416, 2557888, 2671584, 3836832, 3848587, 5343168, 7673664, 7697174, 11545761, 15394348, 23091522, 30788696, 46183044, 61577392, 65425979, 92366088, 123154784, 130851958, 184732176, 196277937, 246309568, 261703916, 369464352, 392555874, 523407832, 738928704, 785111748, 1046815664, 1570223496, 2093631328, 3140446992, 4187262656, 6280893984, 12561787968]

約数ペア:

[(1, 12561787968), (2, 6280893984), (3, 4187262656), (4, 3140446992), (6, 2093631328), (8, 1570223496), (12, 1046815664), (16, 785111748), (17, 738928704), (24, 523407832), (32, 392555874), (34, 369464352), (48, 261703916), (51, 246309568), (64, 196277937), (68, 184732176), (96, 130851958), (102, 123154784), (136, 92366088), (192, 65425979), (204, 61577392), (272, 46183044), (408, 30788696), (544, 23091522), (816, 15394348), (1088, 11545761), (1632, 7697174), (1637, 7673664), (2351, 5343168), (3264, 3848587), (3274, 3836832), (4702, 2671584), (4911, 2557888), (6548, 1918416), (7053, 1781056), (9404, 1335792), (9822, 1278944), (13096, 959208), (14106, 890528), (18808, 667896), (19644, 639472), (26192, 479604), (27829, 451392), (28212, 445264), (37616, 333948), (39288, 319736), (39967, 314304), (52384, 239802), (55658, 225696), (56424, 222632), (75232, 166974), (78576, 159868), (79934, 157152), (83487, 150464), (104768, 119901), (111316, 112848)]