2657371584

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{63781}}^1$

素因数の和:63834

約数の個数: 112

約数和(自身を含む): 8294721536

約数和(自身を除く): 5637349952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 434, 448, 496, 651, 672, 744, 868, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2976, 3472, 5208, 5952, 6944, 10416, 13888, 20832, 41664, 63781, 127562, 191343, 255124, 382686, 446467, 510248, 765372, 892934, 1020496, 1339401, 1530744, 1785868, 1977211, 2040992, 2678802, 3061488, 3571736, 3954422, 4081984, 5357604, 5931633, 6122976, 7143472, 7908844, 10715208, 11863266, 12245952, 13840477, 14286944, 15817688, 21430416, 23726532, 27680954, 28573888, 31635376, 41521431, 42860832, 47453064, 55361908, 63270752, 83042862, 85721664, 94906128, 110723816, 126541504, 166085724, 189812256, 221447632, 332171448, 379624512, 442895264, 664342896, 885790528, 1328685792, 2657371584]

約数ペア:

[(1, 2657371584), (2, 1328685792), (3, 885790528), (4, 664342896), (6, 442895264), (7, 379624512), (8, 332171448), (12, 221447632), (14, 189812256), (16, 166085724), (21, 126541504), (24, 110723816), (28, 94906128), (31, 85721664), (32, 83042862), (42, 63270752), (48, 55361908), (56, 47453064), (62, 42860832), (64, 41521431), (84, 31635376), (93, 28573888), (96, 27680954), (112, 23726532), (124, 21430416), (168, 15817688), (186, 14286944), (192, 13840477), (217, 12245952), (224, 11863266), (248, 10715208), (336, 7908844), (372, 7143472), (434, 6122976), (448, 5931633), (496, 5357604), (651, 4081984), (672, 3954422), (744, 3571736), (868, 3061488), (992, 2678802), (1302, 2040992), (1344, 1977211), (1488, 1785868), (1736, 1530744), (1984, 1339401), (2604, 1020496), (2976, 892934), (3472, 765372), (5208, 510248), (5952, 446467), (6944, 382686), (10416, 255124), (13888, 191343), (20832, 127562), (41664, 63781)]