291212455908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{8161}}^1\times {\mathrm{270329}}^1$

素因数の和:278508

約数の個数: 48

約数和(自身を含む): 741361642560

約数和(自身を除く): 450149186652

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 8161, 16322, 24483, 32644, 48966, 89771, 97932, 179542, 269313, 270329, 359084, 538626, 540658, 810987, 1077252, 1081316, 1621974, 2973619, 3243948, 5947238, 8920857, 11894476, 17841714, 35683428, 2206154969, 4412309938, 6618464907, 8824619876, 13236929814, 24267704659, 26473859628, 48535409318, 72803113977, 97070818636, 145606227954, 291212455908]

約数ペア:

[(1, 291212455908), (2, 145606227954), (3, 97070818636), (4, 72803113977), (6, 48535409318), (11, 26473859628), (12, 24267704659), (22, 13236929814), (33, 8824619876), (44, 6618464907), (66, 4412309938), (132, 2206154969), (8161, 35683428), (16322, 17841714), (24483, 11894476), (32644, 8920857), (48966, 5947238), (89771, 3243948), (97932, 2973619), (179542, 1621974), (269313, 1081316), (270329, 1077252), (359084, 810987), (538626, 540658)]