289091328

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{9181}}^1$

素因数の和:9241

約数の個数: 72

約数和(自身を含む): 788256336

約数和(自身を除く): 499165008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 656, 768, 984, 1312, 1968, 2624, 3936, 5248, 7872, 9181, 10496, 15744, 18362, 27543, 31488, 36724, 55086, 73448, 110172, 146896, 220344, 293792, 376421, 440688, 587584, 752842, 881376, 1129263, 1175168, 1505684, 1762752, 2258526, 2350336, 3011368, 3525504, 4517052, 6022736, 7051008, 9034104, 12045472, 18068208, 24090944, 36136416, 48181888, 72272832, 96363776, 144545664, 289091328]

約数ペア:

[(1, 289091328), (2, 144545664), (3, 96363776), (4, 72272832), (6, 48181888), (8, 36136416), (12, 24090944), (16, 18068208), (24, 12045472), (32, 9034104), (41, 7051008), (48, 6022736), (64, 4517052), (82, 3525504), (96, 3011368), (123, 2350336), (128, 2258526), (164, 1762752), (192, 1505684), (246, 1175168), (256, 1129263), (328, 881376), (384, 752842), (492, 587584), (656, 440688), (768, 376421), (984, 293792), (1312, 220344), (1968, 146896), (2624, 110172), (3936, 73448), (5248, 55086), (7872, 36724), (9181, 31488), (10496, 27543), (15744, 18362)]