780306648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{128509}}^1$

素因数の和:128552

約数の個数: 64

約数和(自身を含む): 2220652800

約数和(自身を除く): 1440346152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 138, 184, 253, 264, 276, 506, 552, 759, 1012, 1518, 2024, 3036, 6072, 128509, 257018, 385527, 514036, 771054, 1028072, 1413599, 1542108, 2827198, 2955707, 3084216, 4240797, 5654396, 5911414, 8481594, 8867121, 11308792, 11822828, 16963188, 17734242, 23645656, 32512777, 33926376, 35468484, 65025554, 70936968, 97538331, 130051108, 195076662, 260102216, 390153324, 780306648]

約数ペア:

[(1, 780306648), (2, 390153324), (3, 260102216), (4, 195076662), (6, 130051108), (8, 97538331), (11, 70936968), (12, 65025554), (22, 35468484), (23, 33926376), (24, 32512777), (33, 23645656), (44, 17734242), (46, 16963188), (66, 11822828), (69, 11308792), (88, 8867121), (92, 8481594), (132, 5911414), (138, 5654396), (184, 4240797), (253, 3084216), (264, 2955707), (276, 2827198), (506, 1542108), (552, 1413599), (759, 1028072), (1012, 771054), (1518, 514036), (2024, 385527), (3036, 257018), (6072, 128509)]