319130768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{3089}}^1$

素因数の和:3695

約数の個数: 40

約数和(自身を含む): 675894240

約数和(自身を除く): 356763472

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 587, 1174, 2348, 3089, 4696, 6178, 6457, 9392, 12356, 12914, 24712, 25828, 33979, 49424, 51656, 67958, 103312, 135916, 271832, 543664, 1813243, 3626486, 7252972, 14505944, 19945673, 29011888, 39891346, 79782692, 159565384, 319130768]

約数ペア:

[(1, 319130768), (2, 159565384), (4, 79782692), (8, 39891346), (11, 29011888), (16, 19945673), (22, 14505944), (44, 7252972), (88, 3626486), (176, 1813243), (587, 543664), (1174, 271832), (2348, 135916), (3089, 103312), (4696, 67958), (6178, 51656), (6457, 49424), (9392, 33979), (12356, 25828), (12914, 24712)]