266137728

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:410

約数の個数: 128

約数和(自身を含む): 741580800

約数和(自身を除く): 475443072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 79, 93, 96, 124, 128, 158, 186, 192, 237, 248, 283, 316, 372, 384, 474, 496, 566, 632, 744, 849, 948, 992, 1132, 1264, 1488, 1698, 1896, 1984, 2264, 2449, 2528, 2976, 3396, 3792, 3968, 4528, 4898, 5056, 5952, 6792, 7347, 7584, 8773, 9056, 9796, 10112, 11904, 13584, 14694, 15168, 17546, 18112, 19592, 22357, 26319, 27168, 29388, 30336, 35092, 36224, 39184, 44714, 52638, 54336, 58776, 67071, 70184, 78368, 89428, 105276, 108672, 117552, 134142, 140368, 156736, 178856, 210552, 235104, 268284, 280736, 313472, 357712, 421104, 470208, 536568, 561472, 693067, 715424, 842208, 940416, 1073136, 1122944, 1386134, 1430848, 1684416, 2079201, 2146272, 2772268, 2861696, 3368832, 4158402, 4292544, 5544536, 8316804, 8585088, 11089072, 16633608, 22178144, 33267216, 44356288, 66534432, 88712576, 133068864, 266137728]

約数ペア:

[(1, 266137728), (2, 133068864), (3, 88712576), (4, 66534432), (6, 44356288), (8, 33267216), (12, 22178144), (16, 16633608), (24, 11089072), (31, 8585088), (32, 8316804), (48, 5544536), (62, 4292544), (64, 4158402), (79, 3368832), (93, 2861696), (96, 2772268), (124, 2146272), (128, 2079201), (158, 1684416), (186, 1430848), (192, 1386134), (237, 1122944), (248, 1073136), (283, 940416), (316, 842208), (372, 715424), (384, 693067), (474, 561472), (496, 536568), (566, 470208), (632, 421104), (744, 357712), (849, 313472), (948, 280736), (992, 268284), (1132, 235104), (1264, 210552), (1488, 178856), (1698, 156736), (1896, 140368), (1984, 134142), (2264, 117552), (2449, 108672), (2528, 105276), (2976, 89428), (3396, 78368), (3792, 70184), (3968, 67071), (4528, 58776), (4898, 54336), (5056, 52638), (5952, 44714), (6792, 39184), (7347, 36224), (7584, 35092), (8773, 30336), (9056, 29388), (9796, 27168), (10112, 26319), (11904, 22357), (13584, 19592), (14694, 18112), (15168, 17546)]