819576816

素因数分解:

$2^4\times 3^1\times {\mathrm{193}}^1\times {\mathrm{88469}}^1$

素因数の和:88673

約数の個数: 40

約数和(自身を含む): 2128234320

約数和(自身を除く): 1308657504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 193, 386, 579, 772, 1158, 1544, 2316, 3088, 4632, 9264, 88469, 176938, 265407, 353876, 530814, 707752, 1061628, 1415504, 2123256, 4246512, 17074517, 34149034, 51223551, 68298068, 102447102, 136596136, 204894204, 273192272, 409788408, 819576816]

約数ペア:

[(1, 819576816), (2, 409788408), (3, 273192272), (4, 204894204), (6, 136596136), (8, 102447102), (12, 68298068), (16, 51223551), (24, 34149034), (48, 17074517), (193, 4246512), (386, 2123256), (579, 1415504), (772, 1061628), (1158, 707752), (1544, 530814), (2316, 353876), (3088, 265407), (4632, 176938), (9264, 88469)]