248281056

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 216

約数和(自身を含む): 794528280

約数和(自身を除く): 546247224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 68, 72, 76, 96, 102, 114, 136, 144, 152, 153, 157, 171, 204, 228, 272, 288, 289, 304, 306, 314, 323, 342, 408, 456, 471, 544, 578, 608, 612, 628, 646, 684, 816, 867, 912, 942, 969, 1156, 1224, 1256, 1292, 1368, 1413, 1632, 1734, 1824, 1884, 1938, 2312, 2448, 2512, 2584, 2601, 2669, 2736, 2826, 2907, 2983, 3468, 3768, 3876, 4624, 4896, 5024, 5168, 5202, 5338, 5472, 5491, 5652, 5814, 5966, 6936, 7536, 7752, 8007, 8949, 9248, 10336, 10404, 10676, 10982, 11304, 11628, 11932, 13872, 15072, 15504, 16014, 16473, 17898, 20808, 21352, 21964, 22608, 23256, 23864, 24021, 26847, 27744, 31008, 32028, 32946, 35796, 41616, 42704, 43928, 45216, 45373, 46512, 47728, 48042, 49419, 50711, 53694, 64056, 65892, 71592, 83232, 85408, 87856, 90746, 93024, 95456, 96084, 98838, 101422, 107388, 128112, 131784, 136119, 143184, 152133, 175712, 181492, 192168, 197676, 202844, 214776, 256224, 263568, 272238, 286368, 304266, 362984, 384336, 395352, 405688, 408357, 429552, 456399, 527136, 544476, 608532, 725968, 768672, 790704, 811376, 816714, 859104, 862087, 912798, 1088952, 1217064, 1451936, 1581408, 1622752, 1633428, 1724174, 1825596, 2177904, 2434128, 2586261, 3266856, 3448348, 3651192, 4355808, 4868256, 5172522, 6533712, 6896696, 7302384, 7758783, 10345044, 13067424, 13793392, 14604768, 15517566, 20690088, 27586784, 31035132, 41380176, 62070264, 82760352, 124140528, 248281056]

約数ペア:

[(1, 248281056), (2, 124140528), (3, 82760352), (4, 62070264), (6, 41380176), (8, 31035132), (9, 27586784), (12, 20690088), (16, 15517566), (17, 14604768), (18, 13793392), (19, 13067424), (24, 10345044), (32, 7758783), (34, 7302384), (36, 6896696), (38, 6533712), (48, 5172522), (51, 4868256), (57, 4355808), (68, 3651192), (72, 3448348), (76, 3266856), (96, 2586261), (102, 2434128), (114, 2177904), (136, 1825596), (144, 1724174), (152, 1633428), (153, 1622752), (157, 1581408), (171, 1451936), (204, 1217064), (228, 1088952), (272, 912798), (288, 862087), (289, 859104), (304, 816714), (306, 811376), (314, 790704), (323, 768672), (342, 725968), (408, 608532), (456, 544476), (471, 527136), (544, 456399), (578, 429552), (608, 408357), (612, 405688), (628, 395352), (646, 384336), (684, 362984), (816, 304266), (867, 286368), (912, 272238), (942, 263568), (969, 256224), (1156, 214776), (1224, 202844), (1256, 197676), (1292, 192168), (1368, 181492), (1413, 175712), (1632, 152133), (1734, 143184), (1824, 136119), (1884, 131784), (1938, 128112), (2312, 107388), (2448, 101422), (2512, 98838), (2584, 96084), (2601, 95456), (2669, 93024), (2736, 90746), (2826, 87856), (2907, 85408), (2983, 83232), (3468, 71592), (3768, 65892), (3876, 64056), (4624, 53694), (4896, 50711), (5024, 49419), (5168, 48042), (5202, 47728), (5338, 46512), (5472, 45373), (5491, 45216), (5652, 43928), (5814, 42704), (5966, 41616), (6936, 35796), (7536, 32946), (7752, 32028), (8007, 31008), (8949, 27744), (9248, 26847), (10336, 24021), (10404, 23864), (10676, 23256), (10982, 22608), (11304, 21964), (11628, 21352), (11932, 20808), (13872, 17898), (15072, 16473), (15504, 16014)]