9968743072

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{230929}}^1$

素因数の和:231029

約数の個数: 48

約数和(自身を含む): 20949969600

約数和(自身を除く): 10981226528

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 71, 76, 142, 152, 284, 304, 568, 608, 1136, 1349, 2272, 2698, 5396, 10792, 21584, 43168, 230929, 461858, 923716, 1847432, 3694864, 4387651, 7389728, 8775302, 16395959, 17550604, 32791918, 35101208, 65583836, 70202416, 131167672, 140404832, 262335344, 311523221, 524670688, 623046442, 1246092884, 2492185768, 4984371536, 9968743072]

約数ペア:

[(1, 9968743072), (2, 4984371536), (4, 2492185768), (8, 1246092884), (16, 623046442), (19, 524670688), (32, 311523221), (38, 262335344), (71, 140404832), (76, 131167672), (142, 70202416), (152, 65583836), (284, 35101208), (304, 32791918), (568, 17550604), (608, 16395959), (1136, 8775302), (1349, 7389728), (2272, 4387651), (2698, 3694864), (5396, 1847432), (10792, 923716), (21584, 461858), (43168, 230929)]