312417504

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4999}}^1$

素因数の和:5053

約数の個数: 144

約数和(自身を含む): 1048320000

約数和(自身を除く): 735902496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3472, 3906, 4464, 4999, 5208, 6944, 7812, 8928, 9998, 10416, 14997, 15624, 19996, 20832, 29994, 31248, 34993, 39992, 44991, 59988, 62496, 69986, 79984, 89982, 104979, 119976, 139972, 154969, 159968, 179964, 209958, 239952, 279944, 309938, 314937, 359928, 419916, 464907, 479904, 559888, 619876, 629874, 719856, 839832, 929814, 1084783, 1119776, 1239752, 1259748, 1394721, 1439712, 1679664, 1859628, 2169566, 2479504, 2519496, 2789442, 3254349, 3359328, 3719256, 4339132, 4959008, 5038992, 5578884, 6508698, 7438512, 8678264, 9763047, 10077984, 11157768, 13017396, 14877024, 17356528, 19526094, 22315536, 26034792, 34713056, 39052188, 44631072, 52069584, 78104376, 104139168, 156208752, 312417504]

約数ペア:

[(1, 312417504), (2, 156208752), (3, 104139168), (4, 78104376), (6, 52069584), (7, 44631072), (8, 39052188), (9, 34713056), (12, 26034792), (14, 22315536), (16, 19526094), (18, 17356528), (21, 14877024), (24, 13017396), (28, 11157768), (31, 10077984), (32, 9763047), (36, 8678264), (42, 7438512), (48, 6508698), (56, 5578884), (62, 5038992), (63, 4959008), (72, 4339132), (84, 3719256), (93, 3359328), (96, 3254349), (112, 2789442), (124, 2519496), (126, 2479504), (144, 2169566), (168, 1859628), (186, 1679664), (217, 1439712), (224, 1394721), (248, 1259748), (252, 1239752), (279, 1119776), (288, 1084783), (336, 929814), (372, 839832), (434, 719856), (496, 629874), (504, 619876), (558, 559888), (651, 479904), (672, 464907), (744, 419916), (868, 359928), (992, 314937), (1008, 309938), (1116, 279944), (1302, 239952), (1488, 209958), (1736, 179964), (1953, 159968), (2016, 154969), (2232, 139972), (2604, 119976), (2976, 104979), (3472, 89982), (3906, 79984), (4464, 69986), (4999, 62496), (5208, 59988), (6944, 44991), (7812, 39992), (8928, 34993), (9998, 31248), (10416, 29994), (14997, 20832), (15624, 19996)]