1869414072

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1\times {\mathrm{907}}^1$

素因数の和:1620

約数の個数: 64

約数和(自身を含む): 4717096320

約数和(自身を除く): 2847682248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 547, 628, 907, 942, 1094, 1256, 1641, 1814, 1884, 2188, 2721, 3282, 3628, 3768, 4376, 5442, 6564, 7256, 10884, 13128, 21768, 85879, 142399, 171758, 257637, 284798, 343516, 427197, 496129, 515274, 569596, 687032, 854394, 992258, 1030548, 1139192, 1488387, 1708788, 1984516, 2061096, 2976774, 3417576, 3969032, 5953548, 11907096, 77892253, 155784506, 233676759, 311569012, 467353518, 623138024, 934707036, 1869414072]

約数ペア:

[(1, 1869414072), (2, 934707036), (3, 623138024), (4, 467353518), (6, 311569012), (8, 233676759), (12, 155784506), (24, 77892253), (157, 11907096), (314, 5953548), (471, 3969032), (547, 3417576), (628, 2976774), (907, 2061096), (942, 1984516), (1094, 1708788), (1256, 1488387), (1641, 1139192), (1814, 1030548), (1884, 992258), (2188, 854394), (2721, 687032), (3282, 569596), (3628, 515274), (3768, 496129), (4376, 427197), (5442, 343516), (6564, 284798), (7256, 257637), (10884, 171758), (13128, 142399), (21768, 85879)]