890607888

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{131591}}^1$

素因数の和:131652

約数の個数: 60

約数和(自身を含む): 2545515648

約数和(自身を除く): 1654907760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 131591, 263182, 394773, 526364, 789546, 1052728, 1184319, 1579092, 2105456, 2368638, 3158184, 4737276, 6184777, 6316368, 9474552, 12369554, 18554331, 18949104, 24739108, 37108662, 49478216, 55662993, 74217324, 98956432, 111325986, 148434648, 222651972, 296869296, 445303944, 890607888]

約数ペア:

[(1, 890607888), (2, 445303944), (3, 296869296), (4, 222651972), (6, 148434648), (8, 111325986), (9, 98956432), (12, 74217324), (16, 55662993), (18, 49478216), (24, 37108662), (36, 24739108), (47, 18949104), (48, 18554331), (72, 12369554), (94, 9474552), (141, 6316368), (144, 6184777), (188, 4737276), (282, 3158184), (376, 2368638), (423, 2105456), (564, 1579092), (752, 1184319), (846, 1052728), (1128, 789546), (1692, 526364), (2256, 394773), (3384, 263182), (6768, 131591)]