15668870016

素因数分解:

$2^7\times 3^1\times {\mathrm{647}}^1\times {\mathrm{63067}}^1$

素因数の和:63731

約数の個数: 64

約数和(自身を含む): 41685425280

約数和(自身を除く): 26016555264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 647, 1294, 1941, 2588, 3882, 5176, 7764, 10352, 15528, 20704, 31056, 41408, 62112, 63067, 82816, 124224, 126134, 189201, 248448, 252268, 378402, 504536, 756804, 1009072, 1513608, 2018144, 3027216, 4036288, 6054432, 8072576, 12108864, 24217728, 40804349, 81608698, 122413047, 163217396, 244826094, 326434792, 489652188, 652869584, 979304376, 1305739168, 1958608752, 2611478336, 3917217504, 5222956672, 7834435008, 15668870016]

約数ペア:

[(1, 15668870016), (2, 7834435008), (3, 5222956672), (4, 3917217504), (6, 2611478336), (8, 1958608752), (12, 1305739168), (16, 979304376), (24, 652869584), (32, 489652188), (48, 326434792), (64, 244826094), (96, 163217396), (128, 122413047), (192, 81608698), (384, 40804349), (647, 24217728), (1294, 12108864), (1941, 8072576), (2588, 6054432), (3882, 4036288), (5176, 3027216), (7764, 2018144), (10352, 1513608), (15528, 1009072), (20704, 756804), (31056, 504536), (41408, 378402), (62112, 252268), (63067, 248448), (82816, 189201), (124224, 126134)]