1247740164

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{13523}}^1$

素因数の和:13777

約数の個数: 72

約数和(自身を含む): 3455760672

約数和(自身を除く): 2208020508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 233, 396, 466, 699, 932, 1398, 2097, 2563, 2796, 4194, 5126, 7689, 8388, 10252, 13523, 15378, 23067, 27046, 30756, 40569, 46134, 54092, 81138, 92268, 121707, 148753, 162276, 243414, 297506, 446259, 486828, 595012, 892518, 1338777, 1785036, 2677554, 3150859, 5355108, 6301718, 9452577, 12603436, 18905154, 28357731, 34659449, 37810308, 56715462, 69318898, 103978347, 113430924, 138637796, 207956694, 311935041, 415913388, 623870082, 1247740164]

約数ペア:

[(1, 1247740164), (2, 623870082), (3, 415913388), (4, 311935041), (6, 207956694), (9, 138637796), (11, 113430924), (12, 103978347), (18, 69318898), (22, 56715462), (33, 37810308), (36, 34659449), (44, 28357731), (66, 18905154), (99, 12603436), (132, 9452577), (198, 6301718), (233, 5355108), (396, 3150859), (466, 2677554), (699, 1785036), (932, 1338777), (1398, 892518), (2097, 595012), (2563, 486828), (2796, 446259), (4194, 297506), (5126, 243414), (7689, 162276), (8388, 148753), (10252, 121707), (13523, 92268), (15378, 81138), (23067, 54092), (27046, 46134), (30756, 40569)]