319287384

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7933}}^1$

素因数の和:8001

約数の個数: 96

約数和(自身を含む): 953032080

約数和(自身を除く): 633744696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 104, 117, 129, 156, 172, 234, 258, 312, 344, 387, 468, 516, 559, 774, 936, 1032, 1118, 1548, 1677, 2236, 3096, 3354, 4472, 5031, 6708, 7933, 10062, 13416, 15866, 20124, 23799, 31732, 40248, 47598, 63464, 71397, 95196, 103129, 142794, 190392, 206258, 285588, 309387, 341119, 412516, 571176, 618774, 682238, 825032, 928161, 1023357, 1237548, 1364476, 1856322, 2046714, 2475096, 2728952, 3070071, 3712644, 4093428, 4434547, 6140142, 7425288, 8186856, 8869094, 12280284, 13303641, 17738188, 24560568, 26607282, 35476376, 39910923, 53214564, 79821846, 106429128, 159643692, 319287384]

約数ペア:

[(1, 319287384), (2, 159643692), (3, 106429128), (4, 79821846), (6, 53214564), (8, 39910923), (9, 35476376), (12, 26607282), (13, 24560568), (18, 17738188), (24, 13303641), (26, 12280284), (36, 8869094), (39, 8186856), (43, 7425288), (52, 6140142), (72, 4434547), (78, 4093428), (86, 3712644), (104, 3070071), (117, 2728952), (129, 2475096), (156, 2046714), (172, 1856322), (234, 1364476), (258, 1237548), (312, 1023357), (344, 928161), (387, 825032), (468, 682238), (516, 618774), (559, 571176), (774, 412516), (936, 341119), (1032, 309387), (1118, 285588), (1548, 206258), (1677, 190392), (2236, 142794), (3096, 103129), (3354, 95196), (4472, 71397), (5031, 63464), (6708, 47598), (7933, 40248), (10062, 31732), (13416, 23799), (15866, 20124)]