1297124224

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{48487}}^1$

素因数の和:48531

約数の個数: 64

約数和(自身を含む): 2967465600

約数和(自身を除く): 1670341376

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 2432, 3344, 6688, 13376, 26752, 48487, 96974, 193948, 387896, 533357, 775792, 921253, 1066714, 1551584, 1842506, 2133428, 3103168, 3685012, 4266856, 6206336, 7370024, 8533712, 10133783, 14740048, 17067424, 20267566, 29480096, 34134848, 40535132, 58960192, 68269696, 81070264, 117920384, 162140528, 324281056, 648562112, 1297124224]

約数ペア:

[(1, 1297124224), (2, 648562112), (4, 324281056), (8, 162140528), (11, 117920384), (16, 81070264), (19, 68269696), (22, 58960192), (32, 40535132), (38, 34134848), (44, 29480096), (64, 20267566), (76, 17067424), (88, 14740048), (128, 10133783), (152, 8533712), (176, 7370024), (209, 6206336), (304, 4266856), (352, 3685012), (418, 3103168), (608, 2133428), (704, 1842506), (836, 1551584), (1216, 1066714), (1408, 921253), (1672, 775792), (2432, 533357), (3344, 387896), (6688, 193948), (13376, 96974), (26752, 48487)]