2016507392

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2137}}^1$

素因数の和:2271

約数の個数: 80

約数和(自身を含む): 4286861040

約数和(自身を除く): 2270353648

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 97, 128, 152, 194, 256, 304, 388, 512, 608, 776, 1216, 1552, 1843, 2137, 2432, 3104, 3686, 4274, 4864, 6208, 7372, 8548, 9728, 12416, 14744, 17096, 24832, 29488, 34192, 40603, 49664, 58976, 68384, 81206, 117952, 136768, 162412, 207289, 235904, 273536, 324824, 414578, 471808, 547072, 649648, 829156, 943616, 1094144, 1299296, 1658312, 2598592, 3316624, 3938491, 5197184, 6633248, 7876982, 10394368, 13266496, 15753964, 20788736, 26532992, 31507928, 53065984, 63015856, 106131968, 126031712, 252063424, 504126848, 1008253696, 2016507392]

約数ペア:

[(1, 2016507392), (2, 1008253696), (4, 504126848), (8, 252063424), (16, 126031712), (19, 106131968), (32, 63015856), (38, 53065984), (64, 31507928), (76, 26532992), (97, 20788736), (128, 15753964), (152, 13266496), (194, 10394368), (256, 7876982), (304, 6633248), (388, 5197184), (512, 3938491), (608, 3316624), (776, 2598592), (1216, 1658312), (1552, 1299296), (1843, 1094144), (2137, 943616), (2432, 829156), (3104, 649648), (3686, 547072), (4274, 471808), (4864, 414578), (6208, 324824), (7372, 273536), (8548, 235904), (9728, 207289), (12416, 162412), (14744, 136768), (17096, 117952), (24832, 81206), (29488, 68384), (34192, 58976), (40603, 49664)]