258686448

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{68219}}^1$

素因数の和:68309

約数の個数: 40

約数和(自身を含む): 676742400

約数和(自身を除く): 418055952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 68219, 136438, 204657, 272876, 409314, 545752, 818628, 1091504, 1637256, 3274512, 5389301, 10778602, 16167903, 21557204, 32335806, 43114408, 64671612, 86228816, 129343224, 258686448]

約数ペア:

[(1, 258686448), (2, 129343224), (3, 86228816), (4, 64671612), (6, 43114408), (8, 32335806), (12, 21557204), (16, 16167903), (24, 10778602), (48, 5389301), (79, 3274512), (158, 1637256), (237, 1091504), (316, 818628), (474, 545752), (632, 409314), (948, 272876), (1264, 204657), (1896, 136438), (3792, 68219)]