298395324

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:767

約数の個数: 72

約数和(自身を含む): 768768000

約数和(自身を除く): 470372676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 239, 316, 439, 474, 478, 711, 717, 878, 948, 956, 1317, 1422, 1434, 1756, 2151, 2634, 2844, 2868, 3951, 4302, 5268, 7902, 8604, 15804, 18881, 34681, 37762, 56643, 69362, 75524, 104043, 104921, 113286, 138724, 169929, 208086, 209842, 226572, 312129, 314763, 339858, 416172, 419684, 624258, 629526, 679716, 944289, 1248516, 1259052, 1888578, 3777156, 8288759, 16577518, 24866277, 33155036, 49732554, 74598831, 99465108, 149197662, 298395324]

約数ペア:

[(1, 298395324), (2, 149197662), (3, 99465108), (4, 74598831), (6, 49732554), (9, 33155036), (12, 24866277), (18, 16577518), (36, 8288759), (79, 3777156), (158, 1888578), (237, 1259052), (239, 1248516), (316, 944289), (439, 679716), (474, 629526), (478, 624258), (711, 419684), (717, 416172), (878, 339858), (948, 314763), (956, 312129), (1317, 226572), (1422, 209842), (1434, 208086), (1756, 169929), (2151, 138724), (2634, 113286), (2844, 104921), (2868, 104043), (3951, 75524), (4302, 69362), (5268, 56643), (7902, 37762), (8604, 34681), (15804, 18881)]