1567921896

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{641}}^2$

素因数の和:1347

約数の個数: 72

約数和(自身を含む): 4333337190

約数和(自身を除く): 2765415294

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 641, 954, 1272, 1282, 1908, 1923, 2564, 3816, 3846, 5128, 5769, 7692, 11538, 15384, 23076, 33973, 46152, 67946, 101919, 135892, 203838, 271784, 305757, 407676, 410881, 611514, 815352, 821762, 1223028, 1232643, 1643524, 2446056, 2465286, 3287048, 3697929, 4930572, 7395858, 9861144, 14791716, 21776693, 29583432, 43553386, 65330079, 87106772, 130660158, 174213544, 195990237, 261320316, 391980474, 522640632, 783960948, 1567921896]

約数ペア:

[(1, 1567921896), (2, 783960948), (3, 522640632), (4, 391980474), (6, 261320316), (8, 195990237), (9, 174213544), (12, 130660158), (18, 87106772), (24, 65330079), (36, 43553386), (53, 29583432), (72, 21776693), (106, 14791716), (159, 9861144), (212, 7395858), (318, 4930572), (424, 3697929), (477, 3287048), (636, 2465286), (641, 2446056), (954, 1643524), (1272, 1232643), (1282, 1223028), (1908, 821762), (1923, 815352), (2564, 611514), (3816, 410881), (3846, 407676), (5128, 305757), (5769, 271784), (7692, 203838), (11538, 135892), (15384, 101919), (23076, 67946), (33973, 46152)]