455220048

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:277

約数の個数: 160

約数和(自身を含む): 1282417920

約数和(自身を除く): 827197872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 41, 46, 48, 69, 82, 89, 92, 113, 123, 138, 164, 178, 184, 226, 246, 267, 276, 328, 339, 356, 368, 452, 492, 534, 552, 656, 678, 712, 904, 943, 984, 1068, 1104, 1356, 1424, 1808, 1886, 1968, 2047, 2136, 2599, 2712, 2829, 3649, 3772, 4094, 4272, 4633, 5198, 5424, 5658, 6141, 7298, 7544, 7797, 8188, 9266, 10057, 10396, 10947, 11316, 12282, 13899, 14596, 15088, 15594, 16376, 18532, 20114, 20792, 21894, 22632, 24564, 27798, 29192, 30171, 31188, 32752, 37064, 40228, 41584, 43788, 45264, 49128, 55596, 58384, 60342, 62376, 74128, 80456, 83927, 87576, 98256, 106559, 111192, 120684, 124752, 160912, 167854, 175152, 213118, 222384, 231311, 241368, 251781, 319677, 335708, 412337, 426236, 462622, 482736, 503562, 639354, 671416, 693933, 824674, 852472, 925244, 1007124, 1237011, 1278708, 1342832, 1387866, 1649348, 1704944, 1850488, 2014248, 2474022, 2557416, 2775732, 3298696, 3700976, 4028496, 4948044, 5114832, 5551464, 6597392, 9483751, 9896088, 11102928, 18967502, 19792176, 28451253, 37935004, 56902506, 75870008, 113805012, 151740016, 227610024, 455220048]

約数ペア:

[(1, 455220048), (2, 227610024), (3, 151740016), (4, 113805012), (6, 75870008), (8, 56902506), (12, 37935004), (16, 28451253), (23, 19792176), (24, 18967502), (41, 11102928), (46, 9896088), (48, 9483751), (69, 6597392), (82, 5551464), (89, 5114832), (92, 4948044), (113, 4028496), (123, 3700976), (138, 3298696), (164, 2775732), (178, 2557416), (184, 2474022), (226, 2014248), (246, 1850488), (267, 1704944), (276, 1649348), (328, 1387866), (339, 1342832), (356, 1278708), (368, 1237011), (452, 1007124), (492, 925244), (534, 852472), (552, 824674), (656, 693933), (678, 671416), (712, 639354), (904, 503562), (943, 482736), (984, 462622), (1068, 426236), (1104, 412337), (1356, 335708), (1424, 319677), (1808, 251781), (1886, 241368), (1968, 231311), (2047, 222384), (2136, 213118), (2599, 175152), (2712, 167854), (2829, 160912), (3649, 124752), (3772, 120684), (4094, 111192), (4272, 106559), (4633, 98256), (5198, 87576), (5424, 83927), (5658, 80456), (6141, 74128), (7298, 62376), (7544, 60342), (7797, 58384), (8188, 55596), (9266, 49128), (10057, 45264), (10396, 43788), (10947, 41584), (11316, 40228), (12282, 37064), (13899, 32752), (14596, 31188), (15088, 30171), (15594, 29192), (16376, 27798), (18532, 24564), (20114, 22632), (20792, 21894)]