1261643136

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19441}}^1$

素因数の和:19484

約数の個数: 96

約数和(自身を含む): 3629043720

約数和(自身を除く): 2367400584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 208, 312, 338, 384, 416, 507, 624, 676, 832, 1014, 1248, 1352, 1664, 2028, 2496, 2704, 4056, 4992, 5408, 8112, 10816, 16224, 19441, 21632, 32448, 38882, 58323, 64896, 77764, 116646, 155528, 233292, 252733, 311056, 466584, 505466, 622112, 758199, 933168, 1010932, 1244224, 1516398, 1866336, 2021864, 2488448, 3032796, 3285529, 3732672, 4043728, 6065592, 6571058, 7465344, 8087456, 9856587, 12131184, 13142116, 16174912, 19713174, 24262368, 26284232, 32349824, 39426348, 48524736, 52568464, 78852696, 97049472, 105136928, 157705392, 210273856, 315410784, 420547712, 630821568, 1261643136]

約数ペア:

[(1, 1261643136), (2, 630821568), (3, 420547712), (4, 315410784), (6, 210273856), (8, 157705392), (12, 105136928), (13, 97049472), (16, 78852696), (24, 52568464), (26, 48524736), (32, 39426348), (39, 32349824), (48, 26284232), (52, 24262368), (64, 19713174), (78, 16174912), (96, 13142116), (104, 12131184), (128, 9856587), (156, 8087456), (169, 7465344), (192, 6571058), (208, 6065592), (312, 4043728), (338, 3732672), (384, 3285529), (416, 3032796), (507, 2488448), (624, 2021864), (676, 1866336), (832, 1516398), (1014, 1244224), (1248, 1010932), (1352, 933168), (1664, 758199), (2028, 622112), (2496, 505466), (2704, 466584), (4056, 311056), (4992, 252733), (5408, 233292), (8112, 155528), (10816, 116646), (16224, 77764), (19441, 64896), (21632, 58323), (32448, 38882)]