311996772

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{31063}}^1$

素因数の和:31110

約数の個数: 60

約数和(自身を含む): 841958656

約数和(自身を除く): 529961884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 837, 1116, 1674, 2511, 3348, 5022, 10044, 31063, 62126, 93189, 124252, 186378, 279567, 372756, 559134, 838701, 962953, 1118268, 1677402, 1925906, 2516103, 2888859, 3354804, 3851812, 5032206, 5777718, 8666577, 10064412, 11555436, 17333154, 25999731, 34666308, 51999462, 77999193, 103998924, 155998386, 311996772]

約数ペア:

[(1, 311996772), (2, 155998386), (3, 103998924), (4, 77999193), (6, 51999462), (9, 34666308), (12, 25999731), (18, 17333154), (27, 11555436), (31, 10064412), (36, 8666577), (54, 5777718), (62, 5032206), (81, 3851812), (93, 3354804), (108, 2888859), (124, 2516103), (162, 1925906), (186, 1677402), (279, 1118268), (324, 962953), (372, 838701), (558, 559134), (837, 372756), (1116, 279567), (1674, 186378), (2511, 124252), (3348, 93189), (5022, 62126), (10044, 31063)]