1278227712

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1013}}^1$

素因数の和:1116

約数の個数: 144

約数和(自身を含む): 3581480448

約数和(自身を除く): 2303252736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 53, 62, 64, 93, 96, 106, 124, 128, 159, 186, 192, 212, 248, 256, 318, 372, 384, 424, 496, 636, 744, 768, 848, 992, 1013, 1272, 1488, 1643, 1696, 1984, 2026, 2544, 2976, 3039, 3286, 3392, 3968, 4052, 4929, 5088, 5952, 6078, 6572, 6784, 7936, 8104, 9858, 10176, 11904, 12156, 13144, 13568, 16208, 19716, 20352, 23808, 24312, 26288, 31403, 32416, 39432, 40704, 48624, 52576, 53689, 62806, 64832, 78864, 94209, 97248, 105152, 107378, 125612, 129664, 157728, 161067, 188418, 194496, 210304, 214756, 251224, 259328, 315456, 322134, 376836, 388992, 420608, 429512, 502448, 630912, 644268, 753672, 777984, 859024, 1004896, 1261824, 1288536, 1507344, 1664359, 1718048, 2009792, 2577072, 3014688, 3328718, 3436096, 4019584, 4993077, 5154144, 6029376, 6657436, 6872192, 8039168, 9986154, 10308288, 12058752, 13314872, 13744384, 19972308, 20616576, 24117504, 26629744, 39944616, 41233152, 53259488, 79889232, 106518976, 159778464, 213037952, 319556928, 426075904, 639113856, 1278227712]

約数ペア:

[(1, 1278227712), (2, 639113856), (3, 426075904), (4, 319556928), (6, 213037952), (8, 159778464), (12, 106518976), (16, 79889232), (24, 53259488), (31, 41233152), (32, 39944616), (48, 26629744), (53, 24117504), (62, 20616576), (64, 19972308), (93, 13744384), (96, 13314872), (106, 12058752), (124, 10308288), (128, 9986154), (159, 8039168), (186, 6872192), (192, 6657436), (212, 6029376), (248, 5154144), (256, 4993077), (318, 4019584), (372, 3436096), (384, 3328718), (424, 3014688), (496, 2577072), (636, 2009792), (744, 1718048), (768, 1664359), (848, 1507344), (992, 1288536), (1013, 1261824), (1272, 1004896), (1488, 859024), (1643, 777984), (1696, 753672), (1984, 644268), (2026, 630912), (2544, 502448), (2976, 429512), (3039, 420608), (3286, 388992), (3392, 376836), (3968, 322134), (4052, 315456), (4929, 259328), (5088, 251224), (5952, 214756), (6078, 210304), (6572, 194496), (6784, 188418), (7936, 161067), (8104, 157728), (9858, 129664), (10176, 125612), (11904, 107378), (12156, 105152), (13144, 97248), (13568, 94209), (16208, 78864), (19716, 64832), (20352, 62806), (23808, 53689), (24312, 52576), (26288, 48624), (31403, 40704), (32416, 39432)]