2017896048

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{285983}}^1$

素因数の和:286011

約数の個数: 90

約数和(自身を含む): 6569338464

約数和(自身を除く): 4551442416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 285983, 571966, 857949, 1143932, 1715898, 2001881, 2287864, 2573847, 3431796, 4003762, 4575728, 5147694, 6005643, 6863592, 8007524, 10295388, 12011286, 13727184, 14013167, 16015048, 18016929, 20590776, 24022572, 28026334, 32030096, 36033858, 41181552, 42039501, 48045144, 56052668, 72067716, 84079002, 96090288, 112105336, 126118503, 144135432, 168158004, 224210672, 252237006, 288270864, 336316008, 504474012, 672632016, 1008948024, 2017896048]

約数ペア:

[(1, 2017896048), (2, 1008948024), (3, 672632016), (4, 504474012), (6, 336316008), (7, 288270864), (8, 252237006), (9, 224210672), (12, 168158004), (14, 144135432), (16, 126118503), (18, 112105336), (21, 96090288), (24, 84079002), (28, 72067716), (36, 56052668), (42, 48045144), (48, 42039501), (49, 41181552), (56, 36033858), (63, 32030096), (72, 28026334), (84, 24022572), (98, 20590776), (112, 18016929), (126, 16015048), (144, 14013167), (147, 13727184), (168, 12011286), (196, 10295388), (252, 8007524), (294, 6863592), (336, 6005643), (392, 5147694), (441, 4575728), (504, 4003762), (588, 3431796), (784, 2573847), (882, 2287864), (1008, 2001881), (1176, 1715898), (1764, 1143932), (2352, 857949), (3528, 571966), (7056, 285983)]