275704576

素因数分解:

$2^8\times 7^2\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:770

約数の個数: 108

約数和(自身を含む): 661765440

約数和(自身を除く): 386060864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 256, 392, 434, 448, 496, 709, 784, 868, 896, 992, 1418, 1519, 1568, 1736, 1792, 1984, 2836, 3038, 3136, 3472, 3968, 4963, 5672, 6076, 6272, 6944, 7936, 9926, 11344, 12152, 12544, 13888, 19852, 21979, 22688, 24304, 27776, 34741, 39704, 43958, 45376, 48608, 55552, 69482, 79408, 87916, 90752, 97216, 138964, 153853, 158816, 175832, 181504, 194432, 277928, 307706, 317632, 351664, 388864, 555856, 615412, 635264, 703328, 1076971, 1111712, 1230824, 1270528, 1406656, 2153942, 2223424, 2461648, 2813312, 4307884, 4446848, 4923296, 5626624, 8615768, 8893696, 9846592, 17231536, 19693184, 34463072, 39386368, 68926144, 137852288, 275704576]

約数ペア:

[(1, 275704576), (2, 137852288), (4, 68926144), (7, 39386368), (8, 34463072), (14, 19693184), (16, 17231536), (28, 9846592), (31, 8893696), (32, 8615768), (49, 5626624), (56, 4923296), (62, 4446848), (64, 4307884), (98, 2813312), (112, 2461648), (124, 2223424), (128, 2153942), (196, 1406656), (217, 1270528), (224, 1230824), (248, 1111712), (256, 1076971), (392, 703328), (434, 635264), (448, 615412), (496, 555856), (709, 388864), (784, 351664), (868, 317632), (896, 307706), (992, 277928), (1418, 194432), (1519, 181504), (1568, 175832), (1736, 158816), (1792, 153853), (1984, 138964), (2836, 97216), (3038, 90752), (3136, 87916), (3472, 79408), (3968, 69482), (4963, 55552), (5672, 48608), (6076, 45376), (6272, 43958), (6944, 39704), (7936, 34741), (9926, 27776), (11344, 24304), (12152, 22688), (12544, 21979), (13888, 19852)]