253654272

素因数分解:

$2^8\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1237}}^1$

素因数の和:1348

約数の個数: 108

約数和(自身を含む): 740163060

約数和(自身を除く): 486508788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 89, 96, 128, 144, 178, 192, 256, 267, 288, 356, 384, 534, 576, 712, 768, 801, 1068, 1152, 1237, 1424, 1602, 2136, 2304, 2474, 2848, 3204, 3711, 4272, 4948, 5696, 6408, 7422, 8544, 9896, 11133, 11392, 12816, 14844, 17088, 19792, 22266, 22784, 25632, 29688, 34176, 39584, 44532, 51264, 59376, 68352, 79168, 89064, 102528, 110093, 118752, 158336, 178128, 205056, 220186, 237504, 316672, 330279, 356256, 440372, 475008, 660558, 712512, 880744, 950016, 990837, 1321116, 1425024, 1761488, 1981674, 2642232, 2850048, 3522976, 3963348, 5284464, 7045952, 7926696, 10568928, 14091904, 15853392, 21137856, 28183808, 31706784, 42275712, 63413568, 84551424, 126827136, 253654272]

約数ペア:

[(1, 253654272), (2, 126827136), (3, 84551424), (4, 63413568), (6, 42275712), (8, 31706784), (9, 28183808), (12, 21137856), (16, 15853392), (18, 14091904), (24, 10568928), (32, 7926696), (36, 7045952), (48, 5284464), (64, 3963348), (72, 3522976), (89, 2850048), (96, 2642232), (128, 1981674), (144, 1761488), (178, 1425024), (192, 1321116), (256, 990837), (267, 950016), (288, 880744), (356, 712512), (384, 660558), (534, 475008), (576, 440372), (712, 356256), (768, 330279), (801, 316672), (1068, 237504), (1152, 220186), (1237, 205056), (1424, 178128), (1602, 158336), (2136, 118752), (2304, 110093), (2474, 102528), (2848, 89064), (3204, 79168), (3711, 68352), (4272, 59376), (4948, 51264), (5696, 44532), (6408, 39584), (7422, 34176), (8544, 29688), (9896, 25632), (11133, 22784), (11392, 22266), (12816, 19792), (14844, 17088)]