219753792

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^2\times {\mathrm{397}}^1$

素因数の和:477

約数の個数: 126

約数和(自身を含む): 652498314

約数和(自身を除く): 432744522

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 397, 496, 558, 576, 744, 794, 961, 992, 1116, 1191, 1488, 1588, 1922, 1984, 2232, 2382, 2883, 2976, 3176, 3573, 3844, 4464, 4764, 5766, 5952, 6352, 7146, 7688, 8649, 8928, 9528, 11532, 12307, 12704, 14292, 15376, 17298, 17856, 19056, 23064, 24614, 25408, 28584, 30752, 34596, 36921, 38112, 46128, 49228, 57168, 61504, 69192, 73842, 76224, 92256, 98456, 110763, 114336, 138384, 147684, 184512, 196912, 221526, 228672, 276768, 295368, 381517, 393824, 443052, 553536, 590736, 763034, 787648, 886104, 1144551, 1181472, 1526068, 1772208, 2289102, 2362944, 3052136, 3433653, 3544416, 4578204, 6104272, 6867306, 7088832, 9156408, 12208544, 13734612, 18312816, 24417088, 27469224, 36625632, 54938448, 73251264, 109876896, 219753792]

約数ペア:

[(1, 219753792), (2, 109876896), (3, 73251264), (4, 54938448), (6, 36625632), (8, 27469224), (9, 24417088), (12, 18312816), (16, 13734612), (18, 12208544), (24, 9156408), (31, 7088832), (32, 6867306), (36, 6104272), (48, 4578204), (62, 3544416), (64, 3433653), (72, 3052136), (93, 2362944), (96, 2289102), (124, 1772208), (144, 1526068), (186, 1181472), (192, 1144551), (248, 886104), (279, 787648), (288, 763034), (372, 590736), (397, 553536), (496, 443052), (558, 393824), (576, 381517), (744, 295368), (794, 276768), (961, 228672), (992, 221526), (1116, 196912), (1191, 184512), (1488, 147684), (1588, 138384), (1922, 114336), (1984, 110763), (2232, 98456), (2382, 92256), (2883, 76224), (2976, 73842), (3176, 69192), (3573, 61504), (3844, 57168), (4464, 49228), (4764, 46128), (5766, 38112), (5952, 36921), (6352, 34596), (7146, 30752), (7688, 28584), (8649, 25408), (8928, 24614), (9528, 23064), (11532, 19056), (12307, 17856), (12704, 17298), (14292, 15376)]