1520493952

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2797}}^1$

素因数の和:2979

約数の個数: 64

約数和(自身を含む): 3150771840

約数和(自身を除く): 1630277888

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 137, 248, 274, 496, 548, 992, 1096, 1984, 2192, 2797, 3968, 4247, 4384, 5594, 8494, 8768, 11188, 16988, 17536, 22376, 33976, 44752, 67952, 86707, 89504, 135904, 173414, 179008, 271808, 346828, 358016, 383189, 543616, 693656, 766378, 1387312, 1532756, 2774624, 3065512, 5549248, 6131024, 11098496, 11878859, 12262048, 23757718, 24524096, 47515436, 49048192, 95030872, 190061744, 380123488, 760246976, 1520493952]

約数ペア:

[(1, 1520493952), (2, 760246976), (4, 380123488), (8, 190061744), (16, 95030872), (31, 49048192), (32, 47515436), (62, 24524096), (64, 23757718), (124, 12262048), (128, 11878859), (137, 11098496), (248, 6131024), (274, 5549248), (496, 3065512), (548, 2774624), (992, 1532756), (1096, 1387312), (1984, 766378), (2192, 693656), (2797, 543616), (3968, 383189), (4247, 358016), (4384, 346828), (5594, 271808), (8494, 179008), (8768, 173414), (11188, 135904), (16988, 89504), (17536, 86707), (22376, 67952), (33976, 44752)]