263429482968

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{521}}^1\times {\mathrm{98909}}^1$

素因数の和:99513

約数の個数: 96

約数和(自身を含む): 724899520800

約数和(自身を除く): 461470037832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 521, 568, 639, 852, 1042, 1278, 1563, 1704, 2084, 2556, 3126, 4168, 4689, 5112, 6252, 9378, 12504, 18756, 36991, 37512, 73982, 98909, 110973, 147964, 197818, 221946, 295928, 296727, 332919, 395636, 443892, 593454, 665838, 791272, 887784, 890181, 1186908, 1331676, 1780362, 2373816, 2663352, 3560724, 7022539, 7121448, 14045078, 21067617, 28090156, 42135234, 51531589, 56180312, 63202851, 84270468, 103063178, 126405702, 154594767, 168540936, 206126356, 252811404, 309189534, 412252712, 463784301, 505622808, 618379068, 927568602, 1236758136, 1855137204, 3658742819, 3710274408, 7317485638, 10976228457, 14634971276, 21952456914, 29269942552, 32928685371, 43904913828, 65857370742, 87809827656, 131714741484, 263429482968]

約数ペア:

[(1, 263429482968), (2, 131714741484), (3, 87809827656), (4, 65857370742), (6, 43904913828), (8, 32928685371), (9, 29269942552), (12, 21952456914), (18, 14634971276), (24, 10976228457), (36, 7317485638), (71, 3710274408), (72, 3658742819), (142, 1855137204), (213, 1236758136), (284, 927568602), (426, 618379068), (521, 505622808), (568, 463784301), (639, 412252712), (852, 309189534), (1042, 252811404), (1278, 206126356), (1563, 168540936), (1704, 154594767), (2084, 126405702), (2556, 103063178), (3126, 84270468), (4168, 63202851), (4689, 56180312), (5112, 51531589), (6252, 42135234), (9378, 28090156), (12504, 21067617), (18756, 14045078), (36991, 7121448), (37512, 7022539), (73982, 3560724), (98909, 2663352), (110973, 2373816), (147964, 1780362), (197818, 1331676), (221946, 1186908), (295928, 890181), (296727, 887784), (332919, 791272), (395636, 665838), (443892, 593454)]