290826624

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2280

約数の個数: 128

約数和(自身を含む): 870312960

約数和(自身を除く): 579486336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 264, 341, 352, 372, 384, 496, 528, 682, 704, 744, 992, 1023, 1056, 1364, 1408, 1488, 1984, 2046, 2112, 2221, 2728, 2976, 3968, 4092, 4224, 4442, 5456, 5952, 6663, 8184, 8884, 10912, 11904, 13326, 16368, 17768, 21824, 24431, 26652, 32736, 35536, 43648, 48862, 53304, 65472, 68851, 71072, 73293, 97724, 106608, 130944, 137702, 142144, 146586, 195448, 206553, 213216, 275404, 284288, 293172, 390896, 413106, 426432, 550808, 586344, 757361, 781792, 826212, 852864, 1101616, 1172688, 1514722, 1563584, 1652424, 2203232, 2272083, 2345376, 3029444, 3127168, 3304848, 4406464, 4544166, 4690752, 6058888, 6609696, 8812928, 9088332, 9381504, 12117776, 13219392, 18176664, 24235552, 26438784, 36353328, 48471104, 72706656, 96942208, 145413312, 290826624]

約数ペア:

[(1, 290826624), (2, 145413312), (3, 96942208), (4, 72706656), (6, 48471104), (8, 36353328), (11, 26438784), (12, 24235552), (16, 18176664), (22, 13219392), (24, 12117776), (31, 9381504), (32, 9088332), (33, 8812928), (44, 6609696), (48, 6058888), (62, 4690752), (64, 4544166), (66, 4406464), (88, 3304848), (93, 3127168), (96, 3029444), (124, 2345376), (128, 2272083), (132, 2203232), (176, 1652424), (186, 1563584), (192, 1514722), (248, 1172688), (264, 1101616), (341, 852864), (352, 826212), (372, 781792), (384, 757361), (496, 586344), (528, 550808), (682, 426432), (704, 413106), (744, 390896), (992, 293172), (1023, 284288), (1056, 275404), (1364, 213216), (1408, 206553), (1488, 195448), (1984, 146586), (2046, 142144), (2112, 137702), (2221, 130944), (2728, 106608), (2976, 97724), (3968, 73293), (4092, 71072), (4224, 68851), (4442, 65472), (5456, 53304), (5952, 48862), (6663, 43648), (8184, 35536), (8884, 32736), (10912, 26652), (11904, 24431), (13326, 21824), (16368, 17768)]