2140570656

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6763}}^1$

素因数の和:6943

約数の個数: 144

約数和(自身を含む): 7002201024

約数和(自身を除く): 4861630368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 157, 168, 224, 252, 288, 314, 336, 471, 504, 628, 672, 942, 1008, 1099, 1256, 1413, 1884, 2016, 2198, 2512, 2826, 3297, 3768, 4396, 5024, 5652, 6594, 6763, 7536, 8792, 9891, 11304, 13188, 13526, 15072, 17584, 19782, 20289, 22608, 26376, 27052, 35168, 39564, 40578, 45216, 47341, 52752, 54104, 60867, 79128, 81156, 94682, 105504, 108208, 121734, 142023, 158256, 162312, 189364, 216416, 243468, 284046, 316512, 324624, 378728, 426069, 486936, 568092, 649248, 757456, 852138, 973872, 1061791, 1136184, 1514912, 1704276, 1947744, 2123582, 2272368, 3185373, 3408552, 4247164, 4544736, 6370746, 6817104, 7432537, 8494328, 9556119, 12741492, 13634208, 14865074, 16988656, 19112238, 22297611, 25482984, 29730148, 33977312, 38224476, 44595222, 50965968, 59460296, 66892833, 76448952, 89190444, 101931936, 118920592, 133785666, 152897904, 178380888, 237841184, 267571332, 305795808, 356761776, 535142664, 713523552, 1070285328, 2140570656]

約数ペア:

[(1, 2140570656), (2, 1070285328), (3, 713523552), (4, 535142664), (6, 356761776), (7, 305795808), (8, 267571332), (9, 237841184), (12, 178380888), (14, 152897904), (16, 133785666), (18, 118920592), (21, 101931936), (24, 89190444), (28, 76448952), (32, 66892833), (36, 59460296), (42, 50965968), (48, 44595222), (56, 38224476), (63, 33977312), (72, 29730148), (84, 25482984), (96, 22297611), (112, 19112238), (126, 16988656), (144, 14865074), (157, 13634208), (168, 12741492), (224, 9556119), (252, 8494328), (288, 7432537), (314, 6817104), (336, 6370746), (471, 4544736), (504, 4247164), (628, 3408552), (672, 3185373), (942, 2272368), (1008, 2123582), (1099, 1947744), (1256, 1704276), (1413, 1514912), (1884, 1136184), (2016, 1061791), (2198, 973872), (2512, 852138), (2826, 757456), (3297, 649248), (3768, 568092), (4396, 486936), (5024, 426069), (5652, 378728), (6594, 324624), (6763, 316512), (7536, 284046), (8792, 243468), (9891, 216416), (11304, 189364), (13188, 162312), (13526, 158256), (15072, 142023), (17584, 121734), (19782, 108208), (20289, 105504), (22608, 94682), (26376, 81156), (27052, 79128), (35168, 60867), (39564, 54104), (40578, 52752), (45216, 47341)]