659974704

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{683}}^1$

素因数の和:1226

約数の個数: 80

約数和(自身を含む): 1752637824

約数和(自身を除く): 1092663120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 491, 492, 656, 683, 982, 984, 1366, 1473, 1964, 1968, 2049, 2732, 2946, 3928, 4098, 5464, 5892, 7856, 8196, 10928, 11784, 16392, 20131, 23568, 28003, 32784, 40262, 56006, 60393, 80524, 84009, 112012, 120786, 161048, 168018, 224024, 241572, 322096, 335353, 336036, 448048, 483144, 670706, 672072, 966288, 1006059, 1341412, 1344144, 2012118, 2682824, 4024236, 5365648, 8048472, 13749473, 16096944, 27498946, 41248419, 54997892, 82496838, 109995784, 164993676, 219991568, 329987352, 659974704]

約数ペア:

[(1, 659974704), (2, 329987352), (3, 219991568), (4, 164993676), (6, 109995784), (8, 82496838), (12, 54997892), (16, 41248419), (24, 27498946), (41, 16096944), (48, 13749473), (82, 8048472), (123, 5365648), (164, 4024236), (246, 2682824), (328, 2012118), (491, 1344144), (492, 1341412), (656, 1006059), (683, 966288), (982, 672072), (984, 670706), (1366, 483144), (1473, 448048), (1964, 336036), (1968, 335353), (2049, 322096), (2732, 241572), (2946, 224024), (3928, 168018), (4098, 161048), (5464, 120786), (5892, 112012), (7856, 84009), (8196, 80524), (10928, 60393), (11784, 56006), (16392, 40262), (20131, 32784), (23568, 28003)]