253244794768

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1\times {\mathrm{66733}}^1$

素因数の和:67872

約数の個数: 80

約数和(自身を含む): 579383520256

約数和(自身を除く): 326138725488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1093, 1736, 2186, 3472, 4372, 7651, 8744, 15302, 17488, 30604, 33883, 61208, 66733, 67766, 122416, 133466, 135532, 237181, 266932, 271064, 467131, 474362, 533864, 542128, 934262, 948724, 1067728, 1868524, 1897448, 2068723, 3737048, 3794896, 4137446, 7474096, 8274892, 14481061, 16549784, 28962122, 33099568, 57924244, 72939169, 115848488, 145878338, 231696976, 291756676, 510574183, 583513352, 1021148366, 1167026704, 2042296732, 2261114239, 4084593464, 4522228478, 8169186928, 9044456956, 15827799673, 18088913912, 31655599346, 36177827824, 63311198692, 126622397384, 253244794768]

約数ペア:

[(1, 253244794768), (2, 126622397384), (4, 63311198692), (7, 36177827824), (8, 31655599346), (14, 18088913912), (16, 15827799673), (28, 9044456956), (31, 8169186928), (56, 4522228478), (62, 4084593464), (112, 2261114239), (124, 2042296732), (217, 1167026704), (248, 1021148366), (434, 583513352), (496, 510574183), (868, 291756676), (1093, 231696976), (1736, 145878338), (2186, 115848488), (3472, 72939169), (4372, 57924244), (7651, 33099568), (8744, 28962122), (15302, 16549784), (17488, 14481061), (30604, 8274892), (33883, 7474096), (61208, 4137446), (66733, 3794896), (67766, 3737048), (122416, 2068723), (133466, 1897448), (135532, 1868524), (237181, 1067728), (266932, 948724), (271064, 934262), (467131, 542128), (474362, 533864)]