248049763724

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1048517}}^1$

素因数の和:1048623

約数の個数: 72

約数和(自身を含む): 542192851872

約数和(自身を除く): 294143088148

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 71, 98, 119, 142, 196, 238, 284, 476, 497, 833, 994, 1207, 1666, 1988, 2414, 3332, 3479, 4828, 6958, 8449, 13916, 16898, 33796, 59143, 118286, 236572, 1048517, 2097034, 4194068, 7339619, 14679238, 17824789, 29358476, 35649578, 51377333, 71299156, 74444707, 102754666, 124773523, 148889414, 205509332, 249547046, 297778828, 499094092, 521112949, 873414661, 1042225898, 1265560019, 1746829322, 2084451796, 2531120038, 3493658644, 3647790643, 5062240076, 7295581286, 8858920133, 14591162572, 17717840266, 35435680532, 62012440931, 124024881862, 248049763724]

約数ペア:

[(1, 248049763724), (2, 124024881862), (4, 62012440931), (7, 35435680532), (14, 17717840266), (17, 14591162572), (28, 8858920133), (34, 7295581286), (49, 5062240076), (68, 3647790643), (71, 3493658644), (98, 2531120038), (119, 2084451796), (142, 1746829322), (196, 1265560019), (238, 1042225898), (284, 873414661), (476, 521112949), (497, 499094092), (833, 297778828), (994, 249547046), (1207, 205509332), (1666, 148889414), (1988, 124773523), (2414, 102754666), (3332, 74444707), (3479, 71299156), (4828, 51377333), (6958, 35649578), (8449, 29358476), (13916, 17824789), (16898, 14679238), (33796, 7339619), (59143, 4194068), (118286, 2097034), (236572, 1048517)]