868752024

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:681

約数の個数: 128

約数和(自身を含む): 2537671680

約数和(自身を除く): 1668919656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 173, 213, 284, 346, 421, 426, 497, 519, 568, 692, 842, 852, 994, 1038, 1211, 1263, 1384, 1491, 1684, 1704, 1988, 2076, 2422, 2526, 2947, 2982, 3368, 3633, 3976, 4152, 4844, 5052, 5894, 5964, 7266, 8841, 9688, 10104, 11788, 11928, 12283, 14532, 17682, 23576, 24566, 29064, 29891, 35364, 36849, 49132, 59782, 70728, 72833, 73698, 85981, 89673, 98264, 119564, 145666, 147396, 171962, 179346, 209237, 218499, 239128, 257943, 291332, 294792, 343924, 358692, 418474, 436998, 509831, 515886, 582664, 627711, 687848, 717384, 836948, 873996, 1019662, 1031772, 1255422, 1529493, 1673896, 1747992, 2039324, 2063544, 2510844, 3058986, 4078648, 5021688, 5171143, 6117972, 10342286, 12235944, 15513429, 20684572, 31026858, 36198001, 41369144, 62053716, 72396002, 108594003, 124107432, 144792004, 217188006, 289584008, 434376012, 868752024]

約数ペア:

[(1, 868752024), (2, 434376012), (3, 289584008), (4, 217188006), (6, 144792004), (7, 124107432), (8, 108594003), (12, 72396002), (14, 62053716), (21, 41369144), (24, 36198001), (28, 31026858), (42, 20684572), (56, 15513429), (71, 12235944), (84, 10342286), (142, 6117972), (168, 5171143), (173, 5021688), (213, 4078648), (284, 3058986), (346, 2510844), (421, 2063544), (426, 2039324), (497, 1747992), (519, 1673896), (568, 1529493), (692, 1255422), (842, 1031772), (852, 1019662), (994, 873996), (1038, 836948), (1211, 717384), (1263, 687848), (1384, 627711), (1491, 582664), (1684, 515886), (1704, 509831), (1988, 436998), (2076, 418474), (2422, 358692), (2526, 343924), (2947, 294792), (2982, 291332), (3368, 257943), (3633, 239128), (3976, 218499), (4152, 209237), (4844, 179346), (5052, 171962), (5894, 147396), (5964, 145666), (7266, 119564), (8841, 98264), (9688, 89673), (10104, 85981), (11788, 73698), (11928, 72833), (12283, 70728), (14532, 59782), (17682, 49132), (23576, 36849), (24566, 35364), (29064, 29891)]