1323641136

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{641299}}^1$

素因数の和:641353

約数の個数: 40

約数和(自身を含む): 3498932800

約数和(自身を除く): 2175291664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 641299, 1282598, 1923897, 2565196, 3847794, 5130392, 7695588, 10260784, 15391176, 27575857, 30782352, 55151714, 82727571, 110303428, 165455142, 220606856, 330910284, 441213712, 661820568, 1323641136]

約数ペア:

[(1, 1323641136), (2, 661820568), (3, 441213712), (4, 330910284), (6, 220606856), (8, 165455142), (12, 110303428), (16, 82727571), (24, 55151714), (43, 30782352), (48, 27575857), (86, 15391176), (129, 10260784), (172, 7695588), (258, 5130392), (344, 3847794), (516, 2565196), (688, 1923897), (1032, 1282598), (2064, 641299)]