12912077928

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{1439}}^1\times {\mathrm{2729}}^1$

素因数の和:4314

約数の個数: 64

約数和(自身を含む): 32550336000

約数和(自身を除く): 19638258072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1439, 1644, 2729, 2878, 3288, 4317, 5458, 5756, 8187, 8634, 10916, 11512, 16374, 17268, 21832, 32748, 34536, 65496, 197143, 373873, 394286, 591429, 747746, 788572, 1121619, 1182858, 1495492, 1577144, 2243238, 2365716, 2990984, 3927031, 4486476, 4731432, 7854062, 8972952, 11781093, 15708124, 23562186, 31416248, 47124372, 94248744, 538003247, 1076006494, 1614009741, 2152012988, 3228019482, 4304025976, 6456038964, 12912077928]

約数ペア:

[(1, 12912077928), (2, 6456038964), (3, 4304025976), (4, 3228019482), (6, 2152012988), (8, 1614009741), (12, 1076006494), (24, 538003247), (137, 94248744), (274, 47124372), (411, 31416248), (548, 23562186), (822, 15708124), (1096, 11781093), (1439, 8972952), (1644, 7854062), (2729, 4731432), (2878, 4486476), (3288, 3927031), (4317, 2990984), (5458, 2365716), (5756, 2243238), (8187, 1577144), (8634, 1495492), (10916, 1182858), (11512, 1121619), (16374, 788572), (17268, 747746), (21832, 591429), (32748, 394286), (34536, 373873), (65496, 197143)]