290865384

素因数分解:

$2^3\times 3^3\times {\mathrm{271}}^1\times {\mathrm{4969}}^1$

素因数の和:5255

約数の個数: 64

約数和(自身を含む): 811104000

約数和(自身を除く): 520238616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 271, 542, 813, 1084, 1626, 2168, 2439, 3252, 4878, 4969, 6504, 7317, 9756, 9938, 14634, 14907, 19512, 19876, 29268, 29814, 39752, 44721, 58536, 59628, 89442, 119256, 134163, 178884, 268326, 357768, 536652, 1073304, 1346599, 2693198, 4039797, 5386396, 8079594, 10772792, 12119391, 16159188, 24238782, 32318376, 36358173, 48477564, 72716346, 96955128, 145432692, 290865384]

約数ペア:

[(1, 290865384), (2, 145432692), (3, 96955128), (4, 72716346), (6, 48477564), (8, 36358173), (9, 32318376), (12, 24238782), (18, 16159188), (24, 12119391), (27, 10772792), (36, 8079594), (54, 5386396), (72, 4039797), (108, 2693198), (216, 1346599), (271, 1073304), (542, 536652), (813, 357768), (1084, 268326), (1626, 178884), (2168, 134163), (2439, 119256), (3252, 89442), (4878, 59628), (4969, 58536), (6504, 44721), (7317, 39752), (9756, 29814), (9938, 29268), (14634, 19876), (14907, 19512)]