1309664772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{47431}}^1$

素因数の和:47513

約数の個数: 72

約数和(自身を含む): 3625702080

約数和(自身を除く): 2316037308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 234, 236, 354, 468, 531, 708, 767, 1062, 1534, 2124, 2301, 3068, 4602, 6903, 9204, 13806, 27612, 47431, 94862, 142293, 189724, 284586, 426879, 569172, 616603, 853758, 1233206, 1707516, 1849809, 2466412, 2798429, 3699618, 5549427, 5596858, 7399236, 8395287, 11098854, 11193716, 16790574, 22197708, 25185861, 33581148, 36379577, 50371722, 72759154, 100743444, 109138731, 145518308, 218277462, 327416193, 436554924, 654832386, 1309664772]

約数ペア:

[(1, 1309664772), (2, 654832386), (3, 436554924), (4, 327416193), (6, 218277462), (9, 145518308), (12, 109138731), (13, 100743444), (18, 72759154), (26, 50371722), (36, 36379577), (39, 33581148), (52, 25185861), (59, 22197708), (78, 16790574), (117, 11193716), (118, 11098854), (156, 8395287), (177, 7399236), (234, 5596858), (236, 5549427), (354, 3699618), (468, 2798429), (531, 2466412), (708, 1849809), (767, 1707516), (1062, 1233206), (1534, 853758), (2124, 616603), (2301, 569172), (3068, 426879), (4602, 284586), (6903, 189724), (9204, 142293), (13806, 94862), (27612, 47431)]