1985280408

素因数分解:

$2^3\times 3^3\times {\mathrm{179}}^1\times {\mathrm{51347}}^1$

素因数の和:51541

約数の個数: 64

約数和(自身を含む): 5545584000

約数和(自身を除く): 3560303592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 179, 216, 358, 537, 716, 1074, 1432, 1611, 2148, 3222, 4296, 4833, 6444, 9666, 12888, 19332, 38664, 51347, 102694, 154041, 205388, 308082, 410776, 462123, 616164, 924246, 1232328, 1386369, 1848492, 2772738, 3696984, 5545476, 9191113, 11090952, 18382226, 27573339, 36764452, 55146678, 73528904, 82720017, 110293356, 165440034, 220586712, 248160051, 330880068, 496320102, 661760136, 992640204, 1985280408]

約数ペア:

[(1, 1985280408), (2, 992640204), (3, 661760136), (4, 496320102), (6, 330880068), (8, 248160051), (9, 220586712), (12, 165440034), (18, 110293356), (24, 82720017), (27, 73528904), (36, 55146678), (54, 36764452), (72, 27573339), (108, 18382226), (179, 11090952), (216, 9191113), (358, 5545476), (537, 3696984), (716, 2772738), (1074, 1848492), (1432, 1386369), (1611, 1232328), (2148, 924246), (3222, 616164), (4296, 462123), (4833, 410776), (6444, 308082), (9666, 205388), (12888, 154041), (19332, 102694), (38664, 51347)]