123420264

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4289}}^1$

素因数の和:4418

約数の個数: 64

約数和(自身を含む): 339768000

約数和(自身を除く): 216347736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 109, 132, 218, 264, 327, 436, 654, 872, 1199, 1308, 2398, 2616, 3597, 4289, 4796, 7194, 8578, 9592, 12867, 14388, 17156, 25734, 28776, 34312, 47179, 51468, 94358, 102936, 141537, 188716, 283074, 377432, 467501, 566148, 935002, 1132296, 1402503, 1870004, 2805006, 3740008, 5142511, 5610012, 10285022, 11220024, 15427533, 20570044, 30855066, 41140088, 61710132, 123420264]

約数ペア:

[(1, 123420264), (2, 61710132), (3, 41140088), (4, 30855066), (6, 20570044), (8, 15427533), (11, 11220024), (12, 10285022), (22, 5610012), (24, 5142511), (33, 3740008), (44, 2805006), (66, 1870004), (88, 1402503), (109, 1132296), (132, 935002), (218, 566148), (264, 467501), (327, 377432), (436, 283074), (654, 188716), (872, 141537), (1199, 102936), (1308, 94358), (2398, 51468), (2616, 47179), (3597, 34312), (4289, 28776), (4796, 25734), (7194, 17156), (8578, 14388), (9592, 12867)]