1289619216

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{349}}^1\times {\mathrm{383}}^1$

素因数の和:813

約数の個数: 120

約数和(自身を含む): 3683097600

約数和(自身を除く): 2393478384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 349, 383, 402, 536, 603, 698, 766, 804, 1047, 1072, 1149, 1206, 1396, 1532, 1608, 2094, 2298, 2412, 2792, 3064, 3141, 3216, 3447, 4188, 4596, 4824, 5584, 6128, 6282, 6894, 8376, 9192, 9648, 12564, 13788, 16752, 18384, 23383, 25128, 25661, 27576, 46766, 50256, 51322, 55152, 70149, 76983, 93532, 102644, 133667, 140298, 153966, 187064, 205288, 210447, 230949, 267334, 280596, 307932, 374128, 401001, 410576, 420894, 461898, 534668, 561192, 615864, 802002, 841788, 923796, 1069336, 1122384, 1203003, 1231728, 1604004, 1683576, 1847592, 2138672, 2406006, 3208008, 3367152, 3695184, 4812012, 6416016, 8955689, 9624024, 17911378, 19248048, 26867067, 35822756, 53734134, 71645512, 80601201, 107468268, 143291024, 161202402, 214936536, 322404804, 429873072, 644809608, 1289619216]

約数ペア:

[(1, 1289619216), (2, 644809608), (3, 429873072), (4, 322404804), (6, 214936536), (8, 161202402), (9, 143291024), (12, 107468268), (16, 80601201), (18, 71645512), (24, 53734134), (36, 35822756), (48, 26867067), (67, 19248048), (72, 17911378), (134, 9624024), (144, 8955689), (201, 6416016), (268, 4812012), (349, 3695184), (383, 3367152), (402, 3208008), (536, 2406006), (603, 2138672), (698, 1847592), (766, 1683576), (804, 1604004), (1047, 1231728), (1072, 1203003), (1149, 1122384), (1206, 1069336), (1396, 923796), (1532, 841788), (1608, 802002), (2094, 615864), (2298, 561192), (2412, 534668), (2792, 461898), (3064, 420894), (3141, 410576), (3216, 401001), (3447, 374128), (4188, 307932), (4596, 280596), (4824, 267334), (5584, 230949), (6128, 210447), (6282, 205288), (6894, 187064), (8376, 153966), (9192, 140298), (9648, 133667), (12564, 102644), (13788, 93532), (16752, 76983), (18384, 70149), (23383, 55152), (25128, 51322), (25661, 50256), (27576, 46766)]