215898984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3373}}^1$

素因数の和:3519

約数の個数: 96

約数和(自身を含む): 673720320

約数和(自身を除く): 457821336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 127, 168, 252, 254, 381, 504, 508, 762, 889, 1016, 1143, 1524, 1778, 2286, 2667, 3048, 3373, 3556, 4572, 5334, 6746, 7112, 8001, 9144, 10119, 10668, 13492, 16002, 20238, 21336, 23611, 26984, 30357, 32004, 40476, 47222, 60714, 64008, 70833, 80952, 94444, 121428, 141666, 188888, 212499, 242856, 283332, 424998, 428371, 566664, 849996, 856742, 1285113, 1699992, 1713484, 2570226, 2998597, 3426968, 3855339, 5140452, 5997194, 7710678, 8995791, 10280904, 11994388, 15421356, 17991582, 23988776, 26987373, 30842712, 35983164, 53974746, 71966328, 107949492, 215898984]

約数ペア:

[(1, 215898984), (2, 107949492), (3, 71966328), (4, 53974746), (6, 35983164), (7, 30842712), (8, 26987373), (9, 23988776), (12, 17991582), (14, 15421356), (18, 11994388), (21, 10280904), (24, 8995791), (28, 7710678), (36, 5997194), (42, 5140452), (56, 3855339), (63, 3426968), (72, 2998597), (84, 2570226), (126, 1713484), (127, 1699992), (168, 1285113), (252, 856742), (254, 849996), (381, 566664), (504, 428371), (508, 424998), (762, 283332), (889, 242856), (1016, 212499), (1143, 188888), (1524, 141666), (1778, 121428), (2286, 94444), (2667, 80952), (3048, 70833), (3373, 64008), (3556, 60714), (4572, 47222), (5334, 40476), (6746, 32004), (7112, 30357), (8001, 26984), (9144, 23611), (10119, 21336), (10668, 20238), (13492, 16002)]