47221259928

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1\times {\mathrm{569}}^1$

素因数の和:1193

約数の個数: 128

約数和(自身を含む): 121268275200

約数和(自身を除く): 74047015272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 113, 142, 213, 226, 284, 339, 426, 431, 452, 568, 569, 678, 852, 862, 904, 1138, 1293, 1356, 1704, 1707, 1724, 2276, 2586, 2712, 3414, 3448, 4552, 5172, 6828, 8023, 10344, 13656, 16046, 24069, 30601, 32092, 40399, 48138, 48703, 61202, 64184, 64297, 80798, 91803, 96276, 97406, 121197, 122404, 128594, 146109, 161596, 183606, 192552, 192891, 194812, 242394, 244808, 245239, 257188, 292218, 323192, 367212, 385782, 389624, 484788, 490478, 514376, 584436, 734424, 735717, 771564, 969576, 980956, 1168872, 1471434, 1543128, 1961912, 2942868, 3457913, 4565087, 5885736, 6915826, 9130174, 10373739, 13695261, 13831652, 17411969, 18260348, 20747478, 27390522, 27663304, 27712007, 34823938, 36520696, 41494956, 52235907, 54781044, 55424014, 69647876, 82989912, 83136021, 104471814, 109562088, 110848028, 139295752, 166272042, 208943628, 221696056, 332544084, 417887256, 665088168, 1967552497, 3935104994, 5902657491, 7870209988, 11805314982, 15740419976, 23610629964, 47221259928]

約数ペア:

[(1, 47221259928), (2, 23610629964), (3, 15740419976), (4, 11805314982), (6, 7870209988), (8, 5902657491), (12, 3935104994), (24, 1967552497), (71, 665088168), (113, 417887256), (142, 332544084), (213, 221696056), (226, 208943628), (284, 166272042), (339, 139295752), (426, 110848028), (431, 109562088), (452, 104471814), (568, 83136021), (569, 82989912), (678, 69647876), (852, 55424014), (862, 54781044), (904, 52235907), (1138, 41494956), (1293, 36520696), (1356, 34823938), (1704, 27712007), (1707, 27663304), (1724, 27390522), (2276, 20747478), (2586, 18260348), (2712, 17411969), (3414, 13831652), (3448, 13695261), (4552, 10373739), (5172, 9130174), (6828, 6915826), (8023, 5885736), (10344, 4565087), (13656, 3457913), (16046, 2942868), (24069, 1961912), (30601, 1543128), (32092, 1471434), (40399, 1168872), (48138, 980956), (48703, 969576), (61202, 771564), (64184, 735717), (64297, 734424), (80798, 584436), (91803, 514376), (96276, 490478), (97406, 484788), (121197, 389624), (122404, 385782), (128594, 367212), (146109, 323192), (161596, 292218), (183606, 257188), (192552, 245239), (192891, 244808), (194812, 242394)]