789012504

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:819

約数の個数: 192

約数和(自身を含む): 2553408000

約数和(自身を除く): 1764395496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 49, 56, 63, 72, 84, 86, 98, 126, 129, 147, 168, 172, 196, 252, 258, 294, 301, 343, 344, 387, 392, 441, 504, 516, 588, 602, 686, 743, 774, 882, 903, 1029, 1032, 1176, 1204, 1372, 1486, 1548, 1764, 1806, 2058, 2107, 2229, 2408, 2709, 2744, 2972, 3087, 3096, 3528, 3612, 4116, 4214, 4458, 5201, 5418, 5944, 6174, 6321, 6687, 7224, 8232, 8428, 8916, 10402, 10836, 12348, 12642, 13374, 14749, 15603, 16856, 17832, 18963, 20804, 21672, 24696, 25284, 26748, 29498, 31206, 31949, 36407, 37926, 41608, 44247, 46809, 50568, 53496, 58996, 62412, 63898, 72814, 75852, 88494, 93618, 95847, 109221, 117992, 124824, 127796, 132741, 145628, 151704, 176988, 187236, 191694, 218442, 223643, 254849, 255592, 265482, 287541, 291256, 327663, 353976, 374472, 383388, 436884, 447286, 509698, 530964, 575082, 655326, 670929, 764547, 766776, 873768, 894572, 1019396, 1061928, 1150164, 1310652, 1341858, 1529094, 1565501, 1789144, 2012787, 2038792, 2293641, 2300328, 2621304, 2683716, 3058188, 3131002, 4025574, 4587282, 4696503, 5367432, 6116376, 6262004, 8051148, 9174564, 9393006, 10958507, 12524008, 14089509, 16102296, 18349128, 18786012, 21917014, 28179018, 32875521, 37572024, 43834028, 56358036, 65751042, 87668056, 98626563, 112716072, 131502084, 197253126, 263004168, 394506252, 789012504]

約数ペア:

[(1, 789012504), (2, 394506252), (3, 263004168), (4, 197253126), (6, 131502084), (7, 112716072), (8, 98626563), (9, 87668056), (12, 65751042), (14, 56358036), (18, 43834028), (21, 37572024), (24, 32875521), (28, 28179018), (36, 21917014), (42, 18786012), (43, 18349128), (49, 16102296), (56, 14089509), (63, 12524008), (72, 10958507), (84, 9393006), (86, 9174564), (98, 8051148), (126, 6262004), (129, 6116376), (147, 5367432), (168, 4696503), (172, 4587282), (196, 4025574), (252, 3131002), (258, 3058188), (294, 2683716), (301, 2621304), (343, 2300328), (344, 2293641), (387, 2038792), (392, 2012787), (441, 1789144), (504, 1565501), (516, 1529094), (588, 1341858), (602, 1310652), (686, 1150164), (743, 1061928), (774, 1019396), (882, 894572), (903, 873768), (1029, 766776), (1032, 764547), (1176, 670929), (1204, 655326), (1372, 575082), (1486, 530964), (1548, 509698), (1764, 447286), (1806, 436884), (2058, 383388), (2107, 374472), (2229, 353976), (2408, 327663), (2709, 291256), (2744, 287541), (2972, 265482), (3087, 255592), (3096, 254849), (3528, 223643), (3612, 218442), (4116, 191694), (4214, 187236), (4458, 176988), (5201, 151704), (5418, 145628), (5944, 132741), (6174, 127796), (6321, 124824), (6687, 117992), (7224, 109221), (8232, 95847), (8428, 93618), (8916, 88494), (10402, 75852), (10836, 72814), (12348, 63898), (12642, 62412), (13374, 58996), (14749, 53496), (15603, 50568), (16856, 46809), (17832, 44247), (18963, 41608), (20804, 37926), (21672, 36407), (24696, 31949), (25284, 31206), (26748, 29498)]