289901436

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1229}}^1\times {\mathrm{1787}}^1$

素因数の和:3034

約数の個数: 48

約数和(自身を含む): 738944640

約数和(自身を除く): 449043204

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1229, 1787, 2458, 3574, 3687, 4916, 5361, 7148, 7374, 10722, 13519, 14748, 19657, 21444, 27038, 39314, 40557, 54076, 58971, 78628, 81114, 117942, 162228, 235884, 2196223, 4392446, 6588669, 8784892, 13177338, 24158453, 26354676, 48316906, 72475359, 96633812, 144950718, 289901436]

約数ペア:

[(1, 289901436), (2, 144950718), (3, 96633812), (4, 72475359), (6, 48316906), (11, 26354676), (12, 24158453), (22, 13177338), (33, 8784892), (44, 6588669), (66, 4392446), (132, 2196223), (1229, 235884), (1787, 162228), (2458, 117942), (3574, 81114), (3687, 78628), (4916, 58971), (5361, 54076), (7148, 40557), (7374, 39314), (10722, 27038), (13519, 21444), (14748, 19657)]