204788304

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{281}}^1$

素因数の和:546

約数の個数: 160

約数和(自身を含む): 676980480

約数和(自身を除く): 472192176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 241, 252, 281, 336, 378, 432, 482, 504, 562, 723, 756, 843, 964, 1008, 1124, 1446, 1512, 1686, 1687, 1928, 1967, 2169, 2248, 2529, 2892, 3024, 3372, 3374, 3856, 3934, 4338, 4496, 5058, 5061, 5784, 5901, 6507, 6744, 6748, 7587, 7868, 8676, 10116, 10122, 11568, 11802, 13014, 13488, 13496, 15174, 15183, 15736, 17352, 17703, 20232, 20244, 23604, 26028, 26992, 30348, 30366, 31472, 34704, 35406, 40464, 40488, 45549, 47208, 52056, 53109, 60696, 60732, 67721, 70812, 80976, 91098, 94416, 104112, 106218, 121392, 121464, 135442, 141624, 182196, 203163, 212436, 242928, 270884, 283248, 364392, 406326, 424872, 474047, 541768, 609489, 728784, 812652, 849744, 948094, 1083536, 1218978, 1422141, 1625304, 1828467, 1896188, 2437956, 2844282, 3250608, 3656934, 3792376, 4266423, 4875912, 5688564, 7313868, 7584752, 8532846, 9751824, 11377128, 12799269, 14627736, 17065692, 22754256, 25598538, 29255472, 34131384, 51197076, 68262768, 102394152, 204788304]

約数ペア:

[(1, 204788304), (2, 102394152), (3, 68262768), (4, 51197076), (6, 34131384), (7, 29255472), (8, 25598538), (9, 22754256), (12, 17065692), (14, 14627736), (16, 12799269), (18, 11377128), (21, 9751824), (24, 8532846), (27, 7584752), (28, 7313868), (36, 5688564), (42, 4875912), (48, 4266423), (54, 3792376), (56, 3656934), (63, 3250608), (72, 2844282), (84, 2437956), (108, 1896188), (112, 1828467), (126, 1625304), (144, 1422141), (168, 1218978), (189, 1083536), (216, 948094), (241, 849744), (252, 812652), (281, 728784), (336, 609489), (378, 541768), (432, 474047), (482, 424872), (504, 406326), (562, 364392), (723, 283248), (756, 270884), (843, 242928), (964, 212436), (1008, 203163), (1124, 182196), (1446, 141624), (1512, 135442), (1686, 121464), (1687, 121392), (1928, 106218), (1967, 104112), (2169, 94416), (2248, 91098), (2529, 80976), (2892, 70812), (3024, 67721), (3372, 60732), (3374, 60696), (3856, 53109), (3934, 52056), (4338, 47208), (4496, 45549), (5058, 40488), (5061, 40464), (5784, 35406), (5901, 34704), (6507, 31472), (6744, 30366), (6748, 30348), (7587, 26992), (7868, 26028), (8676, 23604), (10116, 20244), (10122, 20232), (11568, 17703), (11802, 17352), (13014, 15736), (13488, 15183), (13496, 15174)]