305617716

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5167}}^1$

素因数の和:5261

約数の個数: 72

約数和(自身を含む): 812657664

約数和(自身を除く): 507039948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 53, 62, 93, 106, 124, 159, 186, 212, 279, 318, 372, 477, 558, 636, 954, 1116, 1643, 1908, 3286, 4929, 5167, 6572, 9858, 10334, 14787, 15501, 19716, 20668, 29574, 31002, 46503, 59148, 62004, 93006, 160177, 186012, 273851, 320354, 480531, 547702, 640708, 821553, 961062, 1095404, 1441593, 1643106, 1922124, 2464659, 2883186, 3286212, 4929318, 5766372, 8489381, 9858636, 16978762, 25468143, 33957524, 50936286, 76404429, 101872572, 152808858, 305617716]

約数ペア:

[(1, 305617716), (2, 152808858), (3, 101872572), (4, 76404429), (6, 50936286), (9, 33957524), (12, 25468143), (18, 16978762), (31, 9858636), (36, 8489381), (53, 5766372), (62, 4929318), (93, 3286212), (106, 2883186), (124, 2464659), (159, 1922124), (186, 1643106), (212, 1441593), (279, 1095404), (318, 961062), (372, 821553), (477, 640708), (558, 547702), (636, 480531), (954, 320354), (1116, 273851), (1643, 186012), (1908, 160177), (3286, 93006), (4929, 62004), (5167, 59148), (6572, 46503), (9858, 31002), (10334, 29574), (14787, 20668), (15501, 19716)]