645822144

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101929}}^1$

素因数の和:101958

約数の個数: 84

約数和(自身を含む): 2019437160

約数和(自身を除く): 1373615016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 264, 288, 352, 396, 528, 576, 704, 792, 1056, 1584, 2112, 3168, 6336, 101929, 203858, 305787, 407716, 611574, 815432, 917361, 1121219, 1223148, 1630864, 1834722, 2242438, 2446296, 3261728, 3363657, 3669444, 4484876, 4892592, 6523456, 6727314, 7338888, 8969752, 9785184, 10090971, 13454628, 14677776, 17939504, 19570368, 20181942, 26909256, 29355552, 35879008, 40363884, 53818512, 58711104, 71758016, 80727768, 107637024, 161455536, 215274048, 322911072, 645822144]

約数ペア:

[(1, 645822144), (2, 322911072), (3, 215274048), (4, 161455536), (6, 107637024), (8, 80727768), (9, 71758016), (11, 58711104), (12, 53818512), (16, 40363884), (18, 35879008), (22, 29355552), (24, 26909256), (32, 20181942), (33, 19570368), (36, 17939504), (44, 14677776), (48, 13454628), (64, 10090971), (66, 9785184), (72, 8969752), (88, 7338888), (96, 6727314), (99, 6523456), (132, 4892592), (144, 4484876), (176, 3669444), (192, 3363657), (198, 3261728), (264, 2446296), (288, 2242438), (352, 1834722), (396, 1630864), (528, 1223148), (576, 1121219), (704, 917361), (792, 815432), (1056, 611574), (1584, 407716), (2112, 305787), (3168, 203858), (6336, 101929)]