286741618

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{173}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 485679240

約数和(自身を除く): 198937622

約数列:

[1, 2, 17, 29, 34, 41, 58, 82, 173, 346, 493, 697, 986, 1189, 1394, 1681, 2378, 2941, 3362, 5017, 5882, 7093, 10034, 14186, 20213, 28577, 40426, 48749, 57154, 85289, 97498, 120581, 170578, 205697, 241162, 290813, 411394, 581626, 828733, 1657466, 3496849, 4943821, 6993698, 8433577, 9887642, 16867154, 143370809, 286741618]

約数ペア:

[(1, 286741618), (2, 143370809), (17, 16867154), (29, 9887642), (34, 8433577), (41, 6993698), (58, 4943821), (82, 3496849), (173, 1657466), (346, 828733), (493, 581626), (697, 411394), (986, 290813), (1189, 241162), (1394, 205697), (1681, 170578), (2378, 120581), (2941, 97498), (3362, 85289), (5017, 57154), (5882, 48749), (7093, 40426), (10034, 28577), (14186, 20213)]