707289972

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{3797}}^1$

素因数の和:3885

約数の個数: 72

約数和(自身を含む): 1782750816

約数和(自身を除く): 1075460844

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 361, 516, 722, 817, 1083, 1444, 1634, 2166, 2451, 3268, 3797, 4332, 4902, 7594, 9804, 11391, 15188, 15523, 22782, 31046, 45564, 46569, 62092, 72143, 93138, 144286, 163271, 186276, 216429, 288572, 326542, 432858, 489813, 653084, 865716, 979626, 1370717, 1959252, 2741434, 3102149, 4112151, 5482868, 6204298, 8224302, 9306447, 12408596, 16448604, 18612894, 37225788, 58940831, 117881662, 176822493, 235763324, 353644986, 707289972]

約数ペア:

[(1, 707289972), (2, 353644986), (3, 235763324), (4, 176822493), (6, 117881662), (12, 58940831), (19, 37225788), (38, 18612894), (43, 16448604), (57, 12408596), (76, 9306447), (86, 8224302), (114, 6204298), (129, 5482868), (172, 4112151), (228, 3102149), (258, 2741434), (361, 1959252), (516, 1370717), (722, 979626), (817, 865716), (1083, 653084), (1444, 489813), (1634, 432858), (2166, 326542), (2451, 288572), (3268, 216429), (3797, 186276), (4332, 163271), (4902, 144286), (7594, 93138), (9804, 72143), (11391, 62092), (15188, 46569), (15523, 45564), (22782, 31046)]