531830992

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:489

約数の個数: 160

約数和(自身を含む): 1384197120

約数和(自身を除く): 852366128

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 67, 68, 77, 88, 112, 119, 134, 136, 154, 176, 187, 238, 268, 272, 308, 374, 379, 469, 476, 536, 616, 737, 748, 758, 938, 952, 1072, 1139, 1232, 1309, 1474, 1496, 1516, 1876, 1904, 2278, 2618, 2653, 2948, 2992, 3032, 3752, 4169, 4556, 5159, 5236, 5306, 5896, 6064, 6443, 7504, 7973, 8338, 9112, 10318, 10472, 10612, 11792, 12529, 12886, 15946, 16676, 18224, 20636, 20944, 21224, 25058, 25393, 25772, 29183, 31892, 33352, 41272, 42448, 45101, 50116, 50786, 51544, 58366, 63784, 66704, 70873, 82544, 87703, 90202, 100232, 101572, 103088, 116732, 127568, 141746, 175406, 177751, 180404, 200464, 203144, 233464, 279323, 283492, 350812, 355502, 360808, 406288, 431681, 466928, 496111, 558646, 566984, 701624, 711004, 721616, 863362, 992222, 1117292, 1133968, 1403248, 1422008, 1726724, 1955261, 1984444, 2234584, 2844016, 3021767, 3453448, 3910522, 3968888, 4469168, 4748491, 6043534, 6906896, 7821044, 7937776, 9496982, 12087068, 15642088, 18993964, 24174136, 31284176, 33239437, 37987928, 48348272, 66478874, 75975856, 132957748, 265915496, 531830992]

約数ペア:

[(1, 531830992), (2, 265915496), (4, 132957748), (7, 75975856), (8, 66478874), (11, 48348272), (14, 37987928), (16, 33239437), (17, 31284176), (22, 24174136), (28, 18993964), (34, 15642088), (44, 12087068), (56, 9496982), (67, 7937776), (68, 7821044), (77, 6906896), (88, 6043534), (112, 4748491), (119, 4469168), (134, 3968888), (136, 3910522), (154, 3453448), (176, 3021767), (187, 2844016), (238, 2234584), (268, 1984444), (272, 1955261), (308, 1726724), (374, 1422008), (379, 1403248), (469, 1133968), (476, 1117292), (536, 992222), (616, 863362), (737, 721616), (748, 711004), (758, 701624), (938, 566984), (952, 558646), (1072, 496111), (1139, 466928), (1232, 431681), (1309, 406288), (1474, 360808), (1496, 355502), (1516, 350812), (1876, 283492), (1904, 279323), (2278, 233464), (2618, 203144), (2653, 200464), (2948, 180404), (2992, 177751), (3032, 175406), (3752, 141746), (4169, 127568), (4556, 116732), (5159, 103088), (5236, 101572), (5306, 100232), (5896, 90202), (6064, 87703), (6443, 82544), (7504, 70873), (7973, 66704), (8338, 63784), (9112, 58366), (10318, 51544), (10472, 50786), (10612, 50116), (11792, 45101), (12529, 42448), (12886, 41272), (15946, 33352), (16676, 31892), (18224, 29183), (20636, 25772), (20944, 25393), (21224, 25058)]