7721296656

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{739}}^1\times {\mathrm{1997}}^1$

素因数の和:2856

約数の個数: 80

約数和(自身を含む): 20167012800

約数和(自身を除く): 12445716144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 436, 654, 739, 872, 1308, 1478, 1744, 1997, 2217, 2616, 2956, 3994, 4434, 5232, 5912, 5991, 7988, 8868, 11824, 11982, 15976, 17736, 23964, 31952, 35472, 47928, 80551, 95856, 161102, 217673, 241653, 322204, 435346, 483306, 644408, 653019, 870692, 966612, 1288816, 1306038, 1475783, 1741384, 1933224, 2612076, 2951566, 3482768, 3866448, 4427349, 5224152, 5903132, 8854698, 10448304, 11806264, 17709396, 23612528, 35418792, 70837584, 160860347, 321720694, 482581041, 643441388, 965162082, 1286882776, 1930324164, 2573765552, 3860648328, 7721296656]

約数ペア:

[(1, 7721296656), (2, 3860648328), (3, 2573765552), (4, 1930324164), (6, 1286882776), (8, 965162082), (12, 643441388), (16, 482581041), (24, 321720694), (48, 160860347), (109, 70837584), (218, 35418792), (327, 23612528), (436, 17709396), (654, 11806264), (739, 10448304), (872, 8854698), (1308, 5903132), (1478, 5224152), (1744, 4427349), (1997, 3866448), (2217, 3482768), (2616, 2951566), (2956, 2612076), (3994, 1933224), (4434, 1741384), (5232, 1475783), (5912, 1306038), (5991, 1288816), (7988, 966612), (8868, 870692), (11824, 653019), (11982, 644408), (15976, 483306), (17736, 435346), (23964, 322204), (31952, 241653), (35472, 217673), (47928, 161102), (80551, 95856)]