664652898

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{135257}}^1$

素因数の和:135288

約数の個数: 64

約数和(自身を含む): 1817867520

約数和(自身を除く): 1153214622

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 135257, 270514, 405771, 811542, 946799, 1217313, 1758341, 1893598, 2434626, 2840397, 3516682, 3651939, 5275023, 5680794, 7303878, 8521191, 10550046, 12308387, 15825069, 17042382, 24616774, 25563573, 31650138, 36925161, 47475207, 51127146, 73850322, 94950414, 110775483, 221550966, 332326449, 664652898]

約数ペア:

[(1, 664652898), (2, 332326449), (3, 221550966), (6, 110775483), (7, 94950414), (9, 73850322), (13, 51127146), (14, 47475207), (18, 36925161), (21, 31650138), (26, 25563573), (27, 24616774), (39, 17042382), (42, 15825069), (54, 12308387), (63, 10550046), (78, 8521191), (91, 7303878), (117, 5680794), (126, 5275023), (182, 3651939), (189, 3516682), (234, 2840397), (273, 2434626), (351, 1893598), (378, 1758341), (546, 1217313), (702, 946799), (819, 811542), (1638, 405771), (2457, 270514), (4914, 135257)]