245346528

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{7451}}^1$

素因数の和:7485

約数の個数: 96

約数和(自身を含む): 751161600

約数和(自身を除く): 505815072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 343, 392, 588, 672, 686, 784, 1029, 1176, 1372, 1568, 2058, 2352, 2744, 4116, 4704, 5488, 7451, 8232, 10976, 14902, 16464, 22353, 29804, 32928, 44706, 52157, 59608, 89412, 104314, 119216, 156471, 178824, 208628, 238432, 312942, 357648, 365099, 417256, 625884, 715296, 730198, 834512, 1095297, 1251768, 1460396, 1669024, 2190594, 2503536, 2555693, 2920792, 4381188, 5007072, 5111386, 5841584, 7667079, 8762376, 10222772, 11683168, 15334158, 17524752, 20445544, 30668316, 35049504, 40891088, 61336632, 81782176, 122673264, 245346528]

約数ペア:

[(1, 245346528), (2, 122673264), (3, 81782176), (4, 61336632), (6, 40891088), (7, 35049504), (8, 30668316), (12, 20445544), (14, 17524752), (16, 15334158), (21, 11683168), (24, 10222772), (28, 8762376), (32, 7667079), (42, 5841584), (48, 5111386), (49, 5007072), (56, 4381188), (84, 2920792), (96, 2555693), (98, 2503536), (112, 2190594), (147, 1669024), (168, 1460396), (196, 1251768), (224, 1095297), (294, 834512), (336, 730198), (343, 715296), (392, 625884), (588, 417256), (672, 365099), (686, 357648), (784, 312942), (1029, 238432), (1176, 208628), (1372, 178824), (1568, 156471), (2058, 119216), (2352, 104314), (2744, 89412), (4116, 59608), (4704, 52157), (5488, 44706), (7451, 32928), (8232, 29804), (10976, 22353), (14902, 16464)]