2889988608

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{144731}}^1$

素因数の和:144765

約数の個数: 80

約数和(自身を含む): 8291406816

約数和(自身を除く): 5401418208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3328, 4992, 6656, 9984, 19968, 144731, 289462, 434193, 578924, 868386, 1157848, 1736772, 1881503, 2315696, 3473544, 3763006, 4631392, 5644509, 6947088, 7526012, 9262784, 11289018, 13894176, 15052024, 18525568, 22578036, 27788352, 30104048, 37051136, 45156072, 55576704, 60208096, 74102272, 90312144, 111153408, 120416192, 180624288, 222306816, 240832384, 361248576, 481664768, 722497152, 963329536, 1444994304, 2889988608]

約数ペア:

[(1, 2889988608), (2, 1444994304), (3, 963329536), (4, 722497152), (6, 481664768), (8, 361248576), (12, 240832384), (13, 222306816), (16, 180624288), (24, 120416192), (26, 111153408), (32, 90312144), (39, 74102272), (48, 60208096), (52, 55576704), (64, 45156072), (78, 37051136), (96, 30104048), (104, 27788352), (128, 22578036), (156, 18525568), (192, 15052024), (208, 13894176), (256, 11289018), (312, 9262784), (384, 7526012), (416, 6947088), (512, 5644509), (624, 4631392), (768, 3763006), (832, 3473544), (1248, 2315696), (1536, 1881503), (1664, 1736772), (2496, 1157848), (3328, 868386), (4992, 578924), (6656, 434193), (9984, 289462), (19968, 144731)]