419424

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 1170288

約数和(自身を除く): 750864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 257, 272, 408, 514, 544, 771, 816, 1028, 1542, 1632, 2056, 3084, 4112, 4369, 6168, 8224, 8738, 12336, 13107, 17476, 24672, 26214, 34952, 52428, 69904, 104856, 139808, 209712, 419424]

約数ペア:

[(1, 419424), (2, 209712), (3, 139808), (4, 104856), (6, 69904), (8, 52428), (12, 34952), (16, 26214), (17, 24672), (24, 17476), (32, 13107), (34, 12336), (48, 8738), (51, 8224), (68, 6168), (96, 4369), (102, 4112), (136, 3084), (204, 2056), (257, 1632), (272, 1542), (408, 1028), (514, 816), (544, 771)]