258452208

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:977

約数の個数: 200

約数和(自身を含む): 883435520

約数和(自身を除く): 624983312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 108, 112, 124, 126, 144, 162, 168, 186, 189, 216, 217, 248, 252, 279, 324, 336, 372, 378, 432, 434, 496, 504, 558, 567, 648, 651, 744, 756, 837, 868, 919, 1008, 1116, 1134, 1296, 1302, 1488, 1512, 1674, 1736, 1838, 1953, 2232, 2268, 2511, 2604, 2757, 3024, 3348, 3472, 3676, 3906, 4464, 4536, 5022, 5208, 5514, 5859, 6433, 6696, 7352, 7812, 8271, 9072, 10044, 10416, 11028, 11718, 12866, 13392, 14704, 15624, 16542, 17577, 19299, 20088, 22056, 23436, 24813, 25732, 28489, 31248, 33084, 35154, 38598, 40176, 44112, 46872, 49626, 51464, 56978, 57897, 66168, 70308, 74439, 77196, 85467, 93744, 99252, 102928, 113956, 115794, 132336, 140616, 148878, 154392, 170934, 173691, 198504, 199423, 227912, 231588, 256401, 281232, 297756, 308784, 341868, 347382, 397008, 398846, 455824, 463176, 512802, 521073, 595512, 598269, 683736, 694764, 769203, 797692, 926352, 1025604, 1042146, 1191024, 1196538, 1367472, 1389528, 1538406, 1595384, 1794807, 2051208, 2084292, 2307609, 2393076, 2779056, 3076812, 3190768, 3589614, 4102416, 4168584, 4615218, 4786152, 5384421, 6153624, 7179228, 8337168, 9230436, 9572304, 10768842, 12307248, 14358456, 16153263, 18460872, 21537684, 28716912, 32306526, 36921744, 43075368, 64613052, 86150736, 129226104, 258452208]

約数ペア:

[(1, 258452208), (2, 129226104), (3, 86150736), (4, 64613052), (6, 43075368), (7, 36921744), (8, 32306526), (9, 28716912), (12, 21537684), (14, 18460872), (16, 16153263), (18, 14358456), (21, 12307248), (24, 10768842), (27, 9572304), (28, 9230436), (31, 8337168), (36, 7179228), (42, 6153624), (48, 5384421), (54, 4786152), (56, 4615218), (62, 4168584), (63, 4102416), (72, 3589614), (81, 3190768), (84, 3076812), (93, 2779056), (108, 2393076), (112, 2307609), (124, 2084292), (126, 2051208), (144, 1794807), (162, 1595384), (168, 1538406), (186, 1389528), (189, 1367472), (216, 1196538), (217, 1191024), (248, 1042146), (252, 1025604), (279, 926352), (324, 797692), (336, 769203), (372, 694764), (378, 683736), (432, 598269), (434, 595512), (496, 521073), (504, 512802), (558, 463176), (567, 455824), (648, 398846), (651, 397008), (744, 347382), (756, 341868), (837, 308784), (868, 297756), (919, 281232), (1008, 256401), (1116, 231588), (1134, 227912), (1296, 199423), (1302, 198504), (1488, 173691), (1512, 170934), (1674, 154392), (1736, 148878), (1838, 140616), (1953, 132336), (2232, 115794), (2268, 113956), (2511, 102928), (2604, 99252), (2757, 93744), (3024, 85467), (3348, 77196), (3472, 74439), (3676, 70308), (3906, 66168), (4464, 57897), (4536, 56978), (5022, 51464), (5208, 49626), (5514, 46872), (5859, 44112), (6433, 40176), (6696, 38598), (7352, 35154), (7812, 33084), (8271, 31248), (9072, 28489), (10044, 25732), (10416, 24813), (11028, 23436), (11718, 22056), (12866, 20088), (13392, 19299), (14704, 17577), (15624, 16542)]