238128762573

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{123553}}^1$

素因数の和:123628

約数の個数: 96

約数和(自身を含む): 424828073600

約数和(自身を除く): 186699311027

約数列:

[1, 3, 9, 13, 17, 19, 27, 39, 51, 57, 117, 153, 171, 221, 247, 289, 323, 351, 459, 513, 663, 741, 867, 969, 1989, 2223, 2601, 2907, 3757, 4199, 5491, 5967, 6669, 7803, 8721, 11271, 12597, 16473, 33813, 37791, 49419, 71383, 101439, 113373, 123553, 148257, 214149, 370659, 642447, 1111977, 1606189, 1927341, 2100401, 2347507, 3335931, 4818567, 6301203, 7042521, 14455701, 18903609, 21127563, 27305213, 30517591, 35706817, 39907619, 43367103, 56710827, 63382689, 81915639, 91552773, 107120451, 119722857, 245746917, 274658319, 321361353, 359168571, 464188621, 518799047, 678429523, 737240751, 823974957, 964084059, 1077505713, 1392565863, 1556397141, 2035288569, 4177697589, 4669191423, 6105865707, 8819583799, 12533092767, 14007574269, 18317597121, 26458751397, 79376254191, 238128762573]

約数ペア:

[(1, 238128762573), (3, 79376254191), (9, 26458751397), (13, 18317597121), (17, 14007574269), (19, 12533092767), (27, 8819583799), (39, 6105865707), (51, 4669191423), (57, 4177697589), (117, 2035288569), (153, 1556397141), (171, 1392565863), (221, 1077505713), (247, 964084059), (289, 823974957), (323, 737240751), (351, 678429523), (459, 518799047), (513, 464188621), (663, 359168571), (741, 321361353), (867, 274658319), (969, 245746917), (1989, 119722857), (2223, 107120451), (2601, 91552773), (2907, 81915639), (3757, 63382689), (4199, 56710827), (5491, 43367103), (5967, 39907619), (6669, 35706817), (7803, 30517591), (8721, 27305213), (11271, 21127563), (12597, 18903609), (16473, 14455701), (33813, 7042521), (37791, 6301203), (49419, 4818567), (71383, 3335931), (101439, 2347507), (113373, 2100401), (123553, 1927341), (148257, 1606189), (214149, 1111977), (370659, 642447)]