717922304

素因数分解:

$2^{13}\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 112

約数和(自身を含む): 1623096576

約数和(自身を除く): 905174272

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 257, 341, 352, 496, 512, 514, 682, 704, 992, 1024, 1028, 1364, 1408, 1984, 2048, 2056, 2728, 2816, 2827, 3968, 4096, 4112, 5456, 5632, 5654, 7936, 7967, 8192, 8224, 10912, 11264, 11308, 15872, 15934, 16448, 21824, 22528, 22616, 31744, 31868, 32896, 43648, 45056, 45232, 63488, 63736, 65792, 87296, 87637, 90112, 90464, 126976, 127472, 131584, 174592, 175274, 180928, 253952, 254944, 263168, 349184, 350548, 361856, 509888, 526336, 698368, 701096, 723712, 1019776, 1052672, 1396736, 1402192, 1447424, 2039552, 2105344, 2793472, 2804384, 2894848, 4079104, 5608768, 5789696, 8158208, 11217536, 11579392, 16316416, 22435072, 23158784, 32632832, 44870144, 65265664, 89740288, 179480576, 358961152, 717922304]

約数ペア:

[(1, 717922304), (2, 358961152), (4, 179480576), (8, 89740288), (11, 65265664), (16, 44870144), (22, 32632832), (31, 23158784), (32, 22435072), (44, 16316416), (62, 11579392), (64, 11217536), (88, 8158208), (124, 5789696), (128, 5608768), (176, 4079104), (248, 2894848), (256, 2804384), (257, 2793472), (341, 2105344), (352, 2039552), (496, 1447424), (512, 1402192), (514, 1396736), (682, 1052672), (704, 1019776), (992, 723712), (1024, 701096), (1028, 698368), (1364, 526336), (1408, 509888), (1984, 361856), (2048, 350548), (2056, 349184), (2728, 263168), (2816, 254944), (2827, 253952), (3968, 180928), (4096, 175274), (4112, 174592), (5456, 131584), (5632, 127472), (5654, 126976), (7936, 90464), (7967, 90112), (8192, 87637), (8224, 87296), (10912, 65792), (11264, 63736), (11308, 63488), (15872, 45232), (15934, 45056), (16448, 43648), (21824, 32896), (22528, 31868), (22616, 31744)]