268824008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{10223}}^1$

素因数の和:10421

約数の個数: 32

約数和(自身を含む): 533692800

約数和(自身を除く): 264868792

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 173, 346, 692, 1384, 3287, 6574, 10223, 13148, 20446, 26296, 40892, 81784, 194237, 388474, 776948, 1553896, 1768579, 3537158, 7074316, 14148632, 33603001, 67206002, 134412004, 268824008]

約数ペア:

[(1, 268824008), (2, 134412004), (4, 67206002), (8, 33603001), (19, 14148632), (38, 7074316), (76, 3537158), (152, 1768579), (173, 1553896), (346, 776948), (692, 388474), (1384, 194237), (3287, 81784), (6574, 40892), (10223, 26296), (13148, 20446)]