897312

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 2540160

約数和(自身を除く): 1642848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 719, 1248, 1438, 2157, 2876, 4314, 5752, 8628, 9347, 11504, 17256, 18694, 23008, 28041, 34512, 37388, 56082, 69024, 74776, 112164, 149552, 224328, 299104, 448656, 897312]

約数ペア:

[(1, 897312), (2, 448656), (3, 299104), (4, 224328), (6, 149552), (8, 112164), (12, 74776), (13, 69024), (16, 56082), (24, 37388), (26, 34512), (32, 28041), (39, 23008), (48, 18694), (52, 17256), (78, 11504), (96, 9347), (104, 8628), (156, 5752), (208, 4314), (312, 2876), (416, 2157), (624, 1438), (719, 1248)]