305910072

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1031}}^1$

素因数の和:1373

約数の個数: 96

約数和(自身を含む): 895920480

約数和(自身を除く): 590010408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 317, 468, 634, 936, 951, 1031, 1268, 1902, 2062, 2536, 2853, 3093, 3804, 4121, 4124, 5706, 6186, 7608, 8242, 8248, 9279, 11412, 12363, 12372, 13403, 16484, 18558, 22824, 24726, 24744, 26806, 32968, 37089, 37116, 40209, 49452, 53612, 74178, 74232, 80418, 98904, 107224, 120627, 148356, 160836, 241254, 296712, 321672, 326827, 482508, 653654, 965016, 980481, 1307308, 1960962, 2614616, 2941443, 3921924, 4248751, 5882886, 7843848, 8497502, 11765772, 12746253, 16995004, 23531544, 25492506, 33990008, 38238759, 50985012, 76477518, 101970024, 152955036, 305910072]

約数ペア:

[(1, 305910072), (2, 152955036), (3, 101970024), (4, 76477518), (6, 50985012), (8, 38238759), (9, 33990008), (12, 25492506), (13, 23531544), (18, 16995004), (24, 12746253), (26, 11765772), (36, 8497502), (39, 7843848), (52, 5882886), (72, 4248751), (78, 3921924), (104, 2941443), (117, 2614616), (156, 1960962), (234, 1307308), (312, 980481), (317, 965016), (468, 653654), (634, 482508), (936, 326827), (951, 321672), (1031, 296712), (1268, 241254), (1902, 160836), (2062, 148356), (2536, 120627), (2853, 107224), (3093, 98904), (3804, 80418), (4121, 74232), (4124, 74178), (5706, 53612), (6186, 49452), (7608, 40209), (8242, 37116), (8248, 37089), (9279, 32968), (11412, 26806), (12363, 24744), (12372, 24726), (13403, 22824), (16484, 18558)]