289327608

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 800139600

約数和(自身を除く): 510811992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 163, 178, 267, 277, 326, 356, 489, 534, 554, 652, 712, 801, 831, 978, 1068, 1108, 1304, 1467, 1602, 1662, 1956, 2136, 2216, 2493, 2934, 3204, 3324, 3912, 4986, 5868, 6408, 6648, 9972, 11736, 14507, 19944, 24653, 29014, 43521, 45151, 49306, 58028, 73959, 87042, 90302, 98612, 116056, 130563, 135453, 147918, 174084, 180604, 197224, 221877, 261126, 270906, 295836, 348168, 361208, 406359, 443754, 522252, 541812, 591672, 812718, 887508, 1044504, 1083624, 1625436, 1775016, 3250872, 4018439, 8036878, 12055317, 16073756, 24110634, 32147512, 36165951, 48221268, 72331902, 96442536, 144663804, 289327608]

約数ペア:

[(1, 289327608), (2, 144663804), (3, 96442536), (4, 72331902), (6, 48221268), (8, 36165951), (9, 32147512), (12, 24110634), (18, 16073756), (24, 12055317), (36, 8036878), (72, 4018439), (89, 3250872), (163, 1775016), (178, 1625436), (267, 1083624), (277, 1044504), (326, 887508), (356, 812718), (489, 591672), (534, 541812), (554, 522252), (652, 443754), (712, 406359), (801, 361208), (831, 348168), (978, 295836), (1068, 270906), (1108, 261126), (1304, 221877), (1467, 197224), (1602, 180604), (1662, 174084), (1956, 147918), (2136, 135453), (2216, 130563), (2493, 116056), (2934, 98612), (3204, 90302), (3324, 87042), (3912, 73959), (4986, 58028), (5868, 49306), (6408, 45151), (6648, 43521), (9972, 29014), (11736, 24653), (14507, 19944)]