561989016

素因数分解:

$2^3\times 3^9\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 160

約数和(自身を含む): 1636810560

約数和(自身を除く): 1074821544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 83, 86, 108, 129, 162, 166, 172, 216, 243, 249, 258, 324, 332, 344, 387, 486, 498, 516, 648, 664, 729, 747, 774, 972, 996, 1032, 1161, 1458, 1494, 1548, 1944, 1992, 2187, 2241, 2322, 2916, 2988, 3096, 3483, 3569, 4374, 4482, 4644, 5832, 5976, 6561, 6723, 6966, 7138, 8748, 8964, 9288, 10449, 10707, 13122, 13446, 13932, 14276, 17496, 17928, 19683, 20169, 20898, 21414, 26244, 26892, 27864, 28552, 31347, 32121, 39366, 40338, 41796, 42828, 52488, 53784, 60507, 62694, 64242, 78732, 80676, 83592, 85656, 94041, 96363, 121014, 125388, 128484, 157464, 161352, 181521, 188082, 192726, 242028, 250776, 256968, 282123, 289089, 363042, 376164, 385452, 484056, 544563, 564246, 578178, 726084, 752328, 770904, 846369, 867267, 1089126, 1128492, 1156356, 1452168, 1633689, 1692738, 1734534, 2178252, 2256984, 2312712, 2601801, 3267378, 3385476, 3469068, 4356504, 5203602, 6534756, 6770952, 6938136, 7805403, 10407204, 13069512, 15610806, 20814408, 23416209, 31221612, 46832418, 62443224, 70248627, 93664836, 140497254, 187329672, 280994508, 561989016]

約数ペア:

[(1, 561989016), (2, 280994508), (3, 187329672), (4, 140497254), (6, 93664836), (8, 70248627), (9, 62443224), (12, 46832418), (18, 31221612), (24, 23416209), (27, 20814408), (36, 15610806), (43, 13069512), (54, 10407204), (72, 7805403), (81, 6938136), (83, 6770952), (86, 6534756), (108, 5203602), (129, 4356504), (162, 3469068), (166, 3385476), (172, 3267378), (216, 2601801), (243, 2312712), (249, 2256984), (258, 2178252), (324, 1734534), (332, 1692738), (344, 1633689), (387, 1452168), (486, 1156356), (498, 1128492), (516, 1089126), (648, 867267), (664, 846369), (729, 770904), (747, 752328), (774, 726084), (972, 578178), (996, 564246), (1032, 544563), (1161, 484056), (1458, 385452), (1494, 376164), (1548, 363042), (1944, 289089), (1992, 282123), (2187, 256968), (2241, 250776), (2322, 242028), (2916, 192726), (2988, 188082), (3096, 181521), (3483, 161352), (3569, 157464), (4374, 128484), (4482, 125388), (4644, 121014), (5832, 96363), (5976, 94041), (6561, 85656), (6723, 83592), (6966, 80676), (7138, 78732), (8748, 64242), (8964, 62694), (9288, 60507), (10449, 53784), (10707, 52488), (13122, 42828), (13446, 41796), (13932, 40338), (14276, 39366), (17496, 32121), (17928, 31347), (19683, 28552), (20169, 27864), (20898, 26892), (21414, 26244)]