649627776

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{8951}}^1$

素因数の和:8984

約数の個数: 160

約数和(自身を含む): 2209711680

約数和(自身を除く): 1560083904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 2688, 3024, 3456, 4032, 4536, 5184, 6048, 8064, 8951, 9072, 10368, 12096, 17902, 18144, 24192, 26853, 35804, 36288, 53706, 62657, 71608, 72576, 80559, 107412, 125314, 143216, 161118, 187971, 214824, 241677, 250628, 286432, 322236, 375942, 429648, 483354, 501256, 563913, 572864, 644472, 725031, 751884, 859296, 966708, 1002512, 1127826, 1145728, 1288944, 1450062, 1503768, 1691739, 1718592, 1933416, 2005024, 2255652, 2577888, 2900124, 3007536, 3383478, 3437184, 3866832, 4010048, 4511304, 5075217, 5155776, 5800248, 6015072, 6766956, 7733664, 8020096, 9022608, 10150434, 10311552, 11600496, 12030144, 13533912, 15467328, 18045216, 20300868, 23200992, 24060288, 27067824, 30934656, 36090432, 40601736, 46401984, 54135648, 72180864, 81203472, 92803968, 108271296, 162406944, 216542592, 324813888, 649627776]

約数ペア:

[(1, 649627776), (2, 324813888), (3, 216542592), (4, 162406944), (6, 108271296), (7, 92803968), (8, 81203472), (9, 72180864), (12, 54135648), (14, 46401984), (16, 40601736), (18, 36090432), (21, 30934656), (24, 27067824), (27, 24060288), (28, 23200992), (32, 20300868), (36, 18045216), (42, 15467328), (48, 13533912), (54, 12030144), (56, 11600496), (63, 10311552), (64, 10150434), (72, 9022608), (81, 8020096), (84, 7733664), (96, 6766956), (108, 6015072), (112, 5800248), (126, 5155776), (128, 5075217), (144, 4511304), (162, 4010048), (168, 3866832), (189, 3437184), (192, 3383478), (216, 3007536), (224, 2900124), (252, 2577888), (288, 2255652), (324, 2005024), (336, 1933416), (378, 1718592), (384, 1691739), (432, 1503768), (448, 1450062), (504, 1288944), (567, 1145728), (576, 1127826), (648, 1002512), (672, 966708), (756, 859296), (864, 751884), (896, 725031), (1008, 644472), (1134, 572864), (1152, 563913), (1296, 501256), (1344, 483354), (1512, 429648), (1728, 375942), (2016, 322236), (2268, 286432), (2592, 250628), (2688, 241677), (3024, 214824), (3456, 187971), (4032, 161118), (4536, 143216), (5184, 125314), (6048, 107412), (8064, 80559), (8951, 72576), (9072, 71608), (10368, 62657), (12096, 53706), (17902, 36288), (18144, 35804), (24192, 26853)]