478190328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13619}}^1$

素因数の和:13665

約数の個数: 128

約数和(自身を含む): 1569024000

約数和(自身を除く): 1090833672

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 152, 154, 168, 209, 228, 231, 264, 266, 308, 399, 418, 456, 462, 532, 616, 627, 798, 836, 924, 1064, 1254, 1463, 1596, 1672, 1848, 2508, 2926, 3192, 4389, 5016, 5852, 8778, 11704, 13619, 17556, 27238, 35112, 40857, 54476, 81714, 95333, 108952, 149809, 163428, 190666, 258761, 285999, 299618, 326856, 381332, 449427, 517522, 571998, 599236, 762664, 776283, 898854, 1035044, 1048663, 1143996, 1198472, 1552566, 1797708, 1811327, 2070088, 2097326, 2287992, 2846371, 3105132, 3145989, 3595416, 3622654, 4194652, 5433981, 5692742, 6210264, 6291978, 7245308, 8389304, 8539113, 10867962, 11385484, 12583956, 14490616, 17078226, 19924597, 21735924, 22770968, 25167912, 34156452, 39849194, 43471848, 59773791, 68312904, 79698388, 119547582, 159396776, 239095164, 478190328]

約数ペア:

[(1, 478190328), (2, 239095164), (3, 159396776), (4, 119547582), (6, 79698388), (7, 68312904), (8, 59773791), (11, 43471848), (12, 39849194), (14, 34156452), (19, 25167912), (21, 22770968), (22, 21735924), (24, 19924597), (28, 17078226), (33, 14490616), (38, 12583956), (42, 11385484), (44, 10867962), (56, 8539113), (57, 8389304), (66, 7245308), (76, 6291978), (77, 6210264), (84, 5692742), (88, 5433981), (114, 4194652), (132, 3622654), (133, 3595416), (152, 3145989), (154, 3105132), (168, 2846371), (209, 2287992), (228, 2097326), (231, 2070088), (264, 1811327), (266, 1797708), (308, 1552566), (399, 1198472), (418, 1143996), (456, 1048663), (462, 1035044), (532, 898854), (616, 776283), (627, 762664), (798, 599236), (836, 571998), (924, 517522), (1064, 449427), (1254, 381332), (1463, 326856), (1596, 299618), (1672, 285999), (1848, 258761), (2508, 190666), (2926, 163428), (3192, 149809), (4389, 108952), (5016, 95333), (5852, 81714), (8778, 54476), (11704, 40857), (13619, 35112), (17556, 27238)]