199139472

素因数分解:

$2^4\times 3^8\times 7^1\times {\mathrm{271}}^1$

素因数の和:310

約数の個数: 180

約数和(自身を含む): 663834496

約数和(自身を除く): 464695024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 271, 324, 336, 378, 432, 486, 504, 542, 567, 648, 729, 756, 813, 972, 1008, 1084, 1134, 1296, 1458, 1512, 1626, 1701, 1897, 1944, 2168, 2187, 2268, 2439, 2916, 3024, 3252, 3402, 3794, 3888, 4336, 4374, 4536, 4878, 5103, 5691, 5832, 6504, 6561, 6804, 7317, 7588, 8748, 9072, 9756, 10206, 11382, 11664, 13008, 13122, 13608, 14634, 15176, 15309, 17073, 17496, 19512, 20412, 21951, 22764, 26244, 27216, 29268, 30352, 30618, 34146, 34992, 39024, 40824, 43902, 45528, 45927, 51219, 52488, 58536, 61236, 65853, 68292, 81648, 87804, 91056, 91854, 102438, 104976, 117072, 122472, 131706, 136584, 153657, 175608, 183708, 197559, 204876, 244944, 263412, 273168, 307314, 351216, 367416, 395118, 409752, 460971, 526824, 592677, 614628, 734832, 790236, 819504, 921942, 1053648, 1185354, 1229256, 1382913, 1580472, 1778031, 1843884, 2370708, 2458512, 2765826, 3160944, 3556062, 3687768, 4148739, 4741416, 5531652, 7112124, 7375536, 8297478, 9482832, 11063304, 12446217, 14224248, 16594956, 22126608, 24892434, 28448496, 33189912, 49784868, 66379824, 99569736, 199139472]

約数ペア:

[(1, 199139472), (2, 99569736), (3, 66379824), (4, 49784868), (6, 33189912), (7, 28448496), (8, 24892434), (9, 22126608), (12, 16594956), (14, 14224248), (16, 12446217), (18, 11063304), (21, 9482832), (24, 8297478), (27, 7375536), (28, 7112124), (36, 5531652), (42, 4741416), (48, 4148739), (54, 3687768), (56, 3556062), (63, 3160944), (72, 2765826), (81, 2458512), (84, 2370708), (108, 1843884), (112, 1778031), (126, 1580472), (144, 1382913), (162, 1229256), (168, 1185354), (189, 1053648), (216, 921942), (243, 819504), (252, 790236), (271, 734832), (324, 614628), (336, 592677), (378, 526824), (432, 460971), (486, 409752), (504, 395118), (542, 367416), (567, 351216), (648, 307314), (729, 273168), (756, 263412), (813, 244944), (972, 204876), (1008, 197559), (1084, 183708), (1134, 175608), (1296, 153657), (1458, 136584), (1512, 131706), (1626, 122472), (1701, 117072), (1897, 104976), (1944, 102438), (2168, 91854), (2187, 91056), (2268, 87804), (2439, 81648), (2916, 68292), (3024, 65853), (3252, 61236), (3402, 58536), (3794, 52488), (3888, 51219), (4336, 45927), (4374, 45528), (4536, 43902), (4878, 40824), (5103, 39024), (5691, 34992), (5832, 34146), (6504, 30618), (6561, 30352), (6804, 29268), (7317, 27216), (7588, 26244), (8748, 22764), (9072, 21951), (9756, 20412), (10206, 19512), (11382, 17496), (11664, 17073), (13008, 15309), (13122, 15176), (13608, 14634)]