56646144

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:690

約数の個数: 120

約数和(自身を含む): 172355040

約数和(自身を除く): 115708896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 647, 684, 768, 912, 1152, 1216, 1294, 1368, 1536, 1824, 1941, 2304, 2432, 2588, 2736, 3648, 3882, 4608, 4864, 5176, 5472, 5823, 7296, 7764, 9728, 10352, 10944, 11646, 12293, 14592, 15528, 20704, 21888, 23292, 24586, 29184, 31056, 36879, 41408, 43776, 46584, 49172, 62112, 73758, 82816, 87552, 93168, 98344, 110637, 124224, 147516, 165632, 186336, 196688, 221274, 248448, 295032, 331264, 372672, 393376, 442548, 496896, 590064, 745344, 786752, 885096, 993792, 1180128, 1490688, 1573504, 1770192, 2360256, 2981376, 3147008, 3540384, 4720512, 6294016, 7080768, 9441024, 14161536, 18882048, 28323072, 56646144]

約数ペア:

[(1, 56646144), (2, 28323072), (3, 18882048), (4, 14161536), (6, 9441024), (8, 7080768), (9, 6294016), (12, 4720512), (16, 3540384), (18, 3147008), (19, 2981376), (24, 2360256), (32, 1770192), (36, 1573504), (38, 1490688), (48, 1180128), (57, 993792), (64, 885096), (72, 786752), (76, 745344), (96, 590064), (114, 496896), (128, 442548), (144, 393376), (152, 372672), (171, 331264), (192, 295032), (228, 248448), (256, 221274), (288, 196688), (304, 186336), (342, 165632), (384, 147516), (456, 124224), (512, 110637), (576, 98344), (608, 93168), (647, 87552), (684, 82816), (768, 73758), (912, 62112), (1152, 49172), (1216, 46584), (1294, 43776), (1368, 41408), (1536, 36879), (1824, 31056), (1941, 29184), (2304, 24586), (2432, 23292), (2588, 21888), (2736, 20704), (3648, 15528), (3882, 14592), (4608, 12293), (4864, 11646), (5176, 10944), (5472, 10352), (5823, 9728), (7296, 7764)]