253760904

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2383}}^1$

素因数の和:2444

約数の個数: 128

約数和(自身を含む): 772416000

約数和(自身を除く): 518655096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 29, 34, 36, 51, 54, 58, 68, 72, 87, 102, 108, 116, 136, 153, 174, 204, 216, 232, 261, 306, 348, 408, 459, 493, 522, 612, 696, 783, 918, 986, 1044, 1224, 1479, 1566, 1836, 1972, 2088, 2383, 2958, 3132, 3672, 3944, 4437, 4766, 5916, 6264, 7149, 8874, 9532, 11832, 13311, 14298, 17748, 19064, 21447, 26622, 28596, 35496, 40511, 42894, 53244, 57192, 64341, 69107, 81022, 85788, 106488, 121533, 128682, 138214, 162044, 171576, 207321, 243066, 257364, 276428, 324088, 364599, 414642, 486132, 514728, 552856, 621963, 729198, 829284, 972264, 1093797, 1174819, 1243926, 1458396, 1658568, 1865889, 2187594, 2349638, 2487852, 2916792, 3524457, 3731778, 4375188, 4699276, 4975704, 7048914, 7463556, 8750376, 9398552, 10573371, 14097828, 14927112, 21146742, 28195656, 31720113, 42293484, 63440226, 84586968, 126880452, 253760904]

約数ペア:

[(1, 253760904), (2, 126880452), (3, 84586968), (4, 63440226), (6, 42293484), (8, 31720113), (9, 28195656), (12, 21146742), (17, 14927112), (18, 14097828), (24, 10573371), (27, 9398552), (29, 8750376), (34, 7463556), (36, 7048914), (51, 4975704), (54, 4699276), (58, 4375188), (68, 3731778), (72, 3524457), (87, 2916792), (102, 2487852), (108, 2349638), (116, 2187594), (136, 1865889), (153, 1658568), (174, 1458396), (204, 1243926), (216, 1174819), (232, 1093797), (261, 972264), (306, 829284), (348, 729198), (408, 621963), (459, 552856), (493, 514728), (522, 486132), (612, 414642), (696, 364599), (783, 324088), (918, 276428), (986, 257364), (1044, 243066), (1224, 207321), (1479, 171576), (1566, 162044), (1836, 138214), (1972, 128682), (2088, 121533), (2383, 106488), (2958, 85788), (3132, 81022), (3672, 69107), (3944, 64341), (4437, 57192), (4766, 53244), (5916, 42894), (6264, 40511), (7149, 35496), (8874, 28596), (9532, 26622), (11832, 21447), (13311, 19064), (14298, 17748)]