248086212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 649119744

約数和(自身を除く): 401033532

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 103, 132, 142, 206, 213, 257, 284, 309, 412, 426, 514, 618, 771, 781, 852, 1028, 1133, 1236, 1542, 1562, 2266, 2343, 2827, 3084, 3124, 3399, 4532, 4686, 5654, 6798, 7313, 8481, 9372, 11308, 13596, 14626, 16962, 18247, 21939, 26471, 29252, 33924, 36494, 43878, 52942, 54741, 72988, 79413, 80443, 87756, 105884, 109482, 158826, 160886, 200717, 218964, 241329, 291181, 317652, 321772, 401434, 482658, 582362, 602151, 802868, 873543, 965316, 1164724, 1204302, 1747086, 1879441, 2408604, 3494172, 3758882, 5638323, 7517764, 11276646, 20673851, 22553292, 41347702, 62021553, 82695404, 124043106, 248086212]

約数ペア:

[(1, 248086212), (2, 124043106), (3, 82695404), (4, 62021553), (6, 41347702), (11, 22553292), (12, 20673851), (22, 11276646), (33, 7517764), (44, 5638323), (66, 3758882), (71, 3494172), (103, 2408604), (132, 1879441), (142, 1747086), (206, 1204302), (213, 1164724), (257, 965316), (284, 873543), (309, 802868), (412, 602151), (426, 582362), (514, 482658), (618, 401434), (771, 321772), (781, 317652), (852, 291181), (1028, 241329), (1133, 218964), (1236, 200717), (1542, 160886), (1562, 158826), (2266, 109482), (2343, 105884), (2827, 87756), (3084, 80443), (3124, 79413), (3399, 72988), (4532, 54741), (4686, 52942), (5654, 43878), (6798, 36494), (7313, 33924), (8481, 29252), (9372, 26471), (11308, 21939), (13596, 18247), (14626, 16962)]