19722541824

素因数分解:

$2^8\times 3^3\times {\mathrm{277}}^1\times {\mathrm{10301}}^1$

素因数の和:10603

約数の個数: 144

約数和(自身を含む): 58539260640

約数和(自身を除く): 38816718816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 277, 288, 384, 432, 554, 576, 768, 831, 864, 1108, 1152, 1662, 1728, 2216, 2304, 2493, 3324, 3456, 4432, 4986, 6648, 6912, 7479, 8864, 9972, 10301, 13296, 14958, 17728, 19944, 20602, 26592, 29916, 30903, 35456, 39888, 41204, 53184, 59832, 61806, 70912, 79776, 82408, 92709, 106368, 119664, 123612, 159552, 164816, 185418, 212736, 239328, 247224, 278127, 319104, 329632, 370836, 478656, 494448, 556254, 638208, 659264, 741672, 957312, 988896, 1112508, 1318528, 1483344, 1914624, 1977792, 2225016, 2637056, 2853377, 2966688, 3955584, 4450032, 5706754, 5933376, 7911168, 8560131, 8900064, 11413508, 11866752, 17120262, 17800128, 22827016, 23733504, 25680393, 34240524, 35600256, 45654032, 51360786, 68481048, 71200512, 77041179, 91308064, 102721572, 136962096, 154082358, 182616128, 205443144, 273924192, 308164716, 365232256, 410886288, 547848384, 616329432, 730464512, 821772576, 1095696768, 1232658864, 1643545152, 2191393536, 2465317728, 3287090304, 4930635456, 6574180608, 9861270912, 19722541824]

約数ペア:

[(1, 19722541824), (2, 9861270912), (3, 6574180608), (4, 4930635456), (6, 3287090304), (8, 2465317728), (9, 2191393536), (12, 1643545152), (16, 1232658864), (18, 1095696768), (24, 821772576), (27, 730464512), (32, 616329432), (36, 547848384), (48, 410886288), (54, 365232256), (64, 308164716), (72, 273924192), (96, 205443144), (108, 182616128), (128, 154082358), (144, 136962096), (192, 102721572), (216, 91308064), (256, 77041179), (277, 71200512), (288, 68481048), (384, 51360786), (432, 45654032), (554, 35600256), (576, 34240524), (768, 25680393), (831, 23733504), (864, 22827016), (1108, 17800128), (1152, 17120262), (1662, 11866752), (1728, 11413508), (2216, 8900064), (2304, 8560131), (2493, 7911168), (3324, 5933376), (3456, 5706754), (4432, 4450032), (4986, 3955584), (6648, 2966688), (6912, 2853377), (7479, 2637056), (8864, 2225016), (9972, 1977792), (10301, 1914624), (13296, 1483344), (14958, 1318528), (17728, 1112508), (19944, 988896), (20602, 957312), (26592, 741672), (29916, 659264), (30903, 638208), (35456, 556254), (39888, 494448), (41204, 478656), (53184, 370836), (59832, 329632), (61806, 319104), (70912, 278127), (79776, 247224), (82408, 239328), (92709, 212736), (106368, 185418), (119664, 164816), (123612, 159552)]