254080451508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{85817}}^1\times {\mathrm{18979}}^1$

素因数の和:104816

約数の個数: 48

約数和(自身を含む): 638499650880

約数和(自身を除く): 384419199372

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 18979, 37958, 56937, 75916, 85817, 113874, 171634, 227748, 246727, 257451, 343268, 493454, 514902, 740181, 986908, 1029804, 1115621, 1480362, 2231242, 2960724, 3346863, 4462484, 6693726, 13387452, 1628720843, 3257441686, 4886162529, 6514883372, 9772325058, 19544650116, 21173370959, 42346741918, 63520112877, 84693483836, 127040225754, 254080451508]

約数ペア:

[(1, 254080451508), (2, 127040225754), (3, 84693483836), (4, 63520112877), (6, 42346741918), (12, 21173370959), (13, 19544650116), (26, 9772325058), (39, 6514883372), (52, 4886162529), (78, 3257441686), (156, 1628720843), (18979, 13387452), (37958, 6693726), (56937, 4462484), (75916, 3346863), (85817, 2960724), (113874, 2231242), (171634, 1480362), (227748, 1115621), (246727, 1029804), (257451, 986908), (343268, 740181), (493454, 514902)]