290020068

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:491

約数の個数: 192

約数和(自身を含む): 889056000

約数和(自身を除く): 599035932

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 29, 34, 36, 39, 51, 52, 54, 58, 68, 78, 87, 102, 108, 116, 117, 153, 156, 174, 204, 221, 234, 261, 306, 348, 351, 377, 419, 442, 459, 468, 493, 522, 612, 663, 702, 754, 783, 838, 884, 918, 986, 1044, 1131, 1257, 1326, 1404, 1479, 1508, 1566, 1676, 1836, 1972, 1989, 2262, 2514, 2652, 2958, 3132, 3393, 3771, 3978, 4437, 4524, 5028, 5447, 5916, 5967, 6409, 6786, 7123, 7542, 7956, 8874, 10179, 10894, 11313, 11934, 12151, 12818, 13311, 13572, 14246, 15084, 16341, 17748, 19227, 20358, 21369, 21788, 22626, 23868, 24302, 25636, 26622, 28492, 32682, 36453, 38454, 40716, 42738, 45252, 48604, 49023, 53244, 57681, 64107, 65364, 72906, 76908, 85476, 92599, 98046, 109359, 115362, 128214, 145812, 147069, 157963, 173043, 185198, 192321, 196092, 206567, 218718, 230724, 256428, 277797, 294138, 315926, 328077, 346086, 370396, 384642, 413134, 437436, 473889, 555594, 588276, 619701, 631852, 656154, 692172, 769284, 826268, 833391, 947778, 1111188, 1239402, 1312308, 1421667, 1666782, 1859103, 1895556, 2478804, 2500173, 2685371, 2843334, 3333564, 3718206, 4265001, 5000346, 5370742, 5577309, 5686668, 7436412, 8056113, 8530002, 10000692, 10741484, 11154618, 16112226, 17060004, 22309236, 24168339, 32224452, 48336678, 72505017, 96673356, 145010034, 290020068]

約数ペア:

[(1, 290020068), (2, 145010034), (3, 96673356), (4, 72505017), (6, 48336678), (9, 32224452), (12, 24168339), (13, 22309236), (17, 17060004), (18, 16112226), (26, 11154618), (27, 10741484), (29, 10000692), (34, 8530002), (36, 8056113), (39, 7436412), (51, 5686668), (52, 5577309), (54, 5370742), (58, 5000346), (68, 4265001), (78, 3718206), (87, 3333564), (102, 2843334), (108, 2685371), (116, 2500173), (117, 2478804), (153, 1895556), (156, 1859103), (174, 1666782), (204, 1421667), (221, 1312308), (234, 1239402), (261, 1111188), (306, 947778), (348, 833391), (351, 826268), (377, 769284), (419, 692172), (442, 656154), (459, 631852), (468, 619701), (493, 588276), (522, 555594), (612, 473889), (663, 437436), (702, 413134), (754, 384642), (783, 370396), (838, 346086), (884, 328077), (918, 315926), (986, 294138), (1044, 277797), (1131, 256428), (1257, 230724), (1326, 218718), (1404, 206567), (1479, 196092), (1508, 192321), (1566, 185198), (1676, 173043), (1836, 157963), (1972, 147069), (1989, 145812), (2262, 128214), (2514, 115362), (2652, 109359), (2958, 98046), (3132, 92599), (3393, 85476), (3771, 76908), (3978, 72906), (4437, 65364), (4524, 64107), (5028, 57681), (5447, 53244), (5916, 49023), (5967, 48604), (6409, 45252), (6786, 42738), (7123, 40716), (7542, 38454), (7956, 36453), (8874, 32682), (10179, 28492), (10894, 26622), (11313, 25636), (11934, 24302), (12151, 23868), (12818, 22626), (13311, 21788), (13572, 21369), (14246, 20358), (15084, 19227), (16341, 17748)]