12121951488

素因数分解:

$2^8\times 3^1\times {\mathrm{307}}^1\times {\mathrm{51413}}^1$

素因数の和:51739

約数の個数: 72

約数和(自身を含む): 32367786528

約数和(自身を除く): 20245835040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 307, 384, 614, 768, 921, 1228, 1842, 2456, 3684, 4912, 7368, 9824, 14736, 19648, 29472, 39296, 51413, 58944, 78592, 102826, 117888, 154239, 205652, 235776, 308478, 411304, 616956, 822608, 1233912, 1645216, 2467824, 3290432, 4935648, 6580864, 9871296, 13161728, 15783791, 19742592, 31567582, 39485184, 47351373, 63135164, 94702746, 126270328, 189405492, 252540656, 378810984, 505081312, 757621968, 1010162624, 1515243936, 2020325248, 3030487872, 4040650496, 6060975744, 12121951488]

約数ペア:

[(1, 12121951488), (2, 6060975744), (3, 4040650496), (4, 3030487872), (6, 2020325248), (8, 1515243936), (12, 1010162624), (16, 757621968), (24, 505081312), (32, 378810984), (48, 252540656), (64, 189405492), (96, 126270328), (128, 94702746), (192, 63135164), (256, 47351373), (307, 39485184), (384, 31567582), (614, 19742592), (768, 15783791), (921, 13161728), (1228, 9871296), (1842, 6580864), (2456, 4935648), (3684, 3290432), (4912, 2467824), (7368, 1645216), (9824, 1233912), (14736, 822608), (19648, 616956), (29472, 411304), (39296, 308478), (51413, 235776), (58944, 205652), (78592, 154239), (102826, 117888)]