457656472

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2897}}^1$

素因数の和:2961

約数の個数: 96

約数和(自身を含む): 1110049920

約数和(自身を除く): 652393448

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 124, 182, 196, 217, 248, 364, 392, 403, 434, 637, 728, 806, 868, 1274, 1519, 1612, 1736, 2548, 2821, 2897, 3038, 3224, 5096, 5642, 5794, 6076, 11284, 11588, 12152, 19747, 20279, 22568, 23176, 37661, 39494, 40558, 75322, 78988, 81116, 89807, 141953, 150644, 157976, 162232, 179614, 263627, 283906, 301288, 359228, 527254, 567812, 628649, 718456, 1054508, 1135624, 1167491, 1257298, 1845389, 2109016, 2334982, 2514596, 3690778, 4400543, 4669964, 5029192, 7381556, 8172437, 8801086, 9339928, 14763112, 16344874, 17602172, 32689748, 35204344, 57207059, 65379496, 114414118, 228828236, 457656472]

約数ペア:

[(1, 457656472), (2, 228828236), (4, 114414118), (7, 65379496), (8, 57207059), (13, 35204344), (14, 32689748), (26, 17602172), (28, 16344874), (31, 14763112), (49, 9339928), (52, 8801086), (56, 8172437), (62, 7381556), (91, 5029192), (98, 4669964), (104, 4400543), (124, 3690778), (182, 2514596), (196, 2334982), (217, 2109016), (248, 1845389), (364, 1257298), (392, 1167491), (403, 1135624), (434, 1054508), (637, 718456), (728, 628649), (806, 567812), (868, 527254), (1274, 359228), (1519, 301288), (1612, 283906), (1736, 263627), (2548, 179614), (2821, 162232), (2897, 157976), (3038, 150644), (3224, 141953), (5096, 89807), (5642, 81116), (5794, 78988), (6076, 75322), (11284, 40558), (11588, 39494), (12152, 37661), (19747, 23176), (20279, 22568)]