1258286688

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{257003}}^1$

素因数の和:257036

約数の個数: 72

約数和(自身を含む): 3788752968

約数和(自身を除く): 2530466280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 257003, 514006, 771009, 1028012, 1542018, 2056024, 2313027, 3084036, 4112048, 4369051, 4626054, 6168072, 8224096, 8738102, 9252108, 12336144, 13107153, 17476204, 18504216, 24672288, 26214306, 34952408, 37008432, 39321459, 52428612, 69904816, 74016864, 78642918, 104857224, 139809632, 157285836, 209714448, 314571672, 419428896, 629143344, 1258286688]

約数ペア:

[(1, 1258286688), (2, 629143344), (3, 419428896), (4, 314571672), (6, 209714448), (8, 157285836), (9, 139809632), (12, 104857224), (16, 78642918), (17, 74016864), (18, 69904816), (24, 52428612), (32, 39321459), (34, 37008432), (36, 34952408), (48, 26214306), (51, 24672288), (68, 18504216), (72, 17476204), (96, 13107153), (102, 12336144), (136, 9252108), (144, 8738102), (153, 8224096), (204, 6168072), (272, 4626054), (288, 4369051), (306, 4112048), (408, 3084036), (544, 2313027), (612, 2056024), (816, 1542018), (1224, 1028012), (1632, 771009), (2448, 514006), (4896, 257003)]