815375952

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{52919}}^1$

素因数の和:53040

約数の個数: 60

約数和(自身を含む): 2303290080

約数和(自身を除く): 1487914128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3852, 5136, 7704, 15408, 52919, 105838, 158757, 211676, 317514, 423352, 476271, 635028, 846704, 952542, 1270056, 1905084, 2540112, 3810168, 5662333, 7620336, 11324666, 16986999, 22649332, 33973998, 45298664, 50960997, 67947996, 90597328, 101921994, 135895992, 203843988, 271791984, 407687976, 815375952]

約数ペア:

[(1, 815375952), (2, 407687976), (3, 271791984), (4, 203843988), (6, 135895992), (8, 101921994), (9, 90597328), (12, 67947996), (16, 50960997), (18, 45298664), (24, 33973998), (36, 22649332), (48, 16986999), (72, 11324666), (107, 7620336), (144, 5662333), (214, 3810168), (321, 2540112), (428, 1905084), (642, 1270056), (856, 952542), (963, 846704), (1284, 635028), (1712, 476271), (1926, 423352), (2568, 317514), (3852, 211676), (5136, 158757), (7704, 105838), (15408, 52919)]