7280494728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{102797}}^1$

素因数の和:103046

約数の個数: 64

約数和(自身を含む): 19687872960

約数和(自身を除く): 12407378232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 227, 312, 454, 681, 908, 1362, 1816, 2724, 2951, 5448, 5902, 8853, 11804, 17706, 23608, 35412, 70824, 102797, 205594, 308391, 411188, 616782, 822376, 1233564, 1336361, 2467128, 2672722, 4009083, 5345444, 8018166, 10690888, 16036332, 23334919, 32072664, 46669838, 70004757, 93339676, 140009514, 186679352, 280019028, 303353947, 560038056, 606707894, 910061841, 1213415788, 1820123682, 2426831576, 3640247364, 7280494728]

約数ペア:

[(1, 7280494728), (2, 3640247364), (3, 2426831576), (4, 1820123682), (6, 1213415788), (8, 910061841), (12, 606707894), (13, 560038056), (24, 303353947), (26, 280019028), (39, 186679352), (52, 140009514), (78, 93339676), (104, 70004757), (156, 46669838), (227, 32072664), (312, 23334919), (454, 16036332), (681, 10690888), (908, 8018166), (1362, 5345444), (1816, 4009083), (2724, 2672722), (2951, 2467128), (5448, 1336361), (5902, 1233564), (8853, 822376), (11804, 616782), (17706, 411188), (23608, 308391), (35412, 205594), (70824, 102797)]