998085384

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{1801}}^1$

素因数の和:2035

約数の個数: 96

約数和(自身を含む): 2783008800

約数和(自身を除く): 1784923416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 179, 258, 344, 358, 387, 516, 537, 716, 774, 1032, 1074, 1432, 1548, 1611, 1801, 2148, 3096, 3222, 3602, 4296, 5403, 6444, 7204, 7697, 10806, 12888, 14408, 15394, 16209, 21612, 23091, 30788, 32418, 43224, 46182, 61576, 64836, 69273, 77443, 92364, 129672, 138546, 154886, 184728, 232329, 277092, 309772, 322379, 464658, 554184, 619544, 644758, 696987, 929316, 967137, 1289516, 1393974, 1858632, 1934274, 2579032, 2787948, 2901411, 3868548, 5575896, 5802822, 7737096, 11605644, 13862297, 23211288, 27724594, 41586891, 55449188, 83173782, 110898376, 124760673, 166347564, 249521346, 332695128, 499042692, 998085384]

約数ペア:

[(1, 998085384), (2, 499042692), (3, 332695128), (4, 249521346), (6, 166347564), (8, 124760673), (9, 110898376), (12, 83173782), (18, 55449188), (24, 41586891), (36, 27724594), (43, 23211288), (72, 13862297), (86, 11605644), (129, 7737096), (172, 5802822), (179, 5575896), (258, 3868548), (344, 2901411), (358, 2787948), (387, 2579032), (516, 1934274), (537, 1858632), (716, 1393974), (774, 1289516), (1032, 967137), (1074, 929316), (1432, 696987), (1548, 644758), (1611, 619544), (1801, 554184), (2148, 464658), (3096, 322379), (3222, 309772), (3602, 277092), (4296, 232329), (5403, 184728), (6444, 154886), (7204, 138546), (7697, 129672), (10806, 92364), (12888, 77443), (14408, 69273), (15394, 64836), (16209, 61576), (21612, 46182), (23091, 43224), (30788, 32418)]