204060456

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3469}}^1$

素因数の和:3543

約数の個数: 96

約数和(自身を含む): 595452000

約数和(自身を除く): 391391544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 43, 57, 72, 76, 86, 114, 129, 152, 171, 172, 228, 258, 342, 344, 387, 456, 516, 684, 774, 817, 1032, 1368, 1548, 1634, 2451, 3096, 3268, 3469, 4902, 6536, 6938, 7353, 9804, 10407, 13876, 14706, 19608, 20814, 27752, 29412, 31221, 41628, 58824, 62442, 65911, 83256, 124884, 131822, 149167, 197733, 249768, 263644, 298334, 395466, 447501, 527288, 593199, 596668, 790932, 895002, 1186398, 1193336, 1342503, 1581864, 1790004, 2372796, 2685006, 2834173, 3580008, 4745592, 5370012, 5668346, 8502519, 10740024, 11336692, 17005038, 22673384, 25507557, 34010076, 51015114, 68020152, 102030228, 204060456]

約数ペア:

[(1, 204060456), (2, 102030228), (3, 68020152), (4, 51015114), (6, 34010076), (8, 25507557), (9, 22673384), (12, 17005038), (18, 11336692), (19, 10740024), (24, 8502519), (36, 5668346), (38, 5370012), (43, 4745592), (57, 3580008), (72, 2834173), (76, 2685006), (86, 2372796), (114, 1790004), (129, 1581864), (152, 1342503), (171, 1193336), (172, 1186398), (228, 895002), (258, 790932), (342, 596668), (344, 593199), (387, 527288), (456, 447501), (516, 395466), (684, 298334), (774, 263644), (817, 249768), (1032, 197733), (1368, 149167), (1548, 131822), (1634, 124884), (2451, 83256), (3096, 65911), (3268, 62442), (3469, 58824), (4902, 41628), (6536, 31221), (6938, 29412), (7353, 27752), (9804, 20814), (10407, 19608), (13876, 14706)]