268311228

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{9811}}^1$

素因数の和:9914

約数の個数: 48

約数和(自身を含む): 652772736

約数和(自身を除く): 384461508

約数列:

[1, 2, 3, 4, 6, 12, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 516, 636, 2279, 4558, 6837, 9116, 9811, 13674, 19622, 27348, 29433, 39244, 58866, 117732, 421873, 519983, 843746, 1039966, 1265619, 1559949, 1687492, 2079932, 2531238, 3119898, 5062476, 6239796, 22359269, 44718538, 67077807, 89437076, 134155614, 268311228]

約数ペア:

[(1, 268311228), (2, 134155614), (3, 89437076), (4, 67077807), (6, 44718538), (12, 22359269), (43, 6239796), (53, 5062476), (86, 3119898), (106, 2531238), (129, 2079932), (159, 1687492), (172, 1559949), (212, 1265619), (258, 1039966), (318, 843746), (516, 519983), (636, 421873), (2279, 117732), (4558, 58866), (6837, 39244), (9116, 29433), (9811, 27348), (13674, 19622)]