266770188

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{15031}}^1$

素因数の和:15087

約数の個数: 72

約数和(自身を含む): 738672480

約数和(自身を除く): 471902292

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 986, 1044, 1479, 1972, 2958, 4437, 5916, 8874, 15031, 17748, 30062, 45093, 60124, 90186, 135279, 180372, 255527, 270558, 435899, 511054, 541116, 766581, 871798, 1022108, 1307697, 1533162, 1743596, 2299743, 2615394, 3066324, 3923091, 4599486, 5230788, 7410283, 7846182, 9198972, 14820566, 15692364, 22230849, 29641132, 44461698, 66692547, 88923396, 133385094, 266770188]

約数ペア:

[(1, 266770188), (2, 133385094), (3, 88923396), (4, 66692547), (6, 44461698), (9, 29641132), (12, 22230849), (17, 15692364), (18, 14820566), (29, 9198972), (34, 7846182), (36, 7410283), (51, 5230788), (58, 4599486), (68, 3923091), (87, 3066324), (102, 2615394), (116, 2299743), (153, 1743596), (174, 1533162), (204, 1307697), (261, 1022108), (306, 871798), (348, 766581), (493, 541116), (522, 511054), (612, 435899), (986, 270558), (1044, 255527), (1479, 180372), (1972, 135279), (2958, 90186), (4437, 60124), (5916, 45093), (8874, 30062), (15031, 17748)]