15671985144

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{37117}}^1$

素因数の和:37440

約数の個数: 64

約数和(自身を含む): 39882548640

約数和(自身を除く): 24210563496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 241, 292, 438, 482, 584, 723, 876, 964, 1446, 1752, 1928, 2892, 5784, 17593, 35186, 37117, 52779, 70372, 74234, 105558, 111351, 140744, 148468, 211116, 222702, 296936, 422232, 445404, 890808, 2709541, 5419082, 8128623, 8945197, 10838164, 16257246, 17890394, 21676328, 26835591, 32514492, 35780788, 53671182, 65028984, 71561576, 107342364, 214684728, 652999381, 1305998762, 1958998143, 2611997524, 3917996286, 5223995048, 7835992572, 15671985144]

約数ペア:

[(1, 15671985144), (2, 7835992572), (3, 5223995048), (4, 3917996286), (6, 2611997524), (8, 1958998143), (12, 1305998762), (24, 652999381), (73, 214684728), (146, 107342364), (219, 71561576), (241, 65028984), (292, 53671182), (438, 35780788), (482, 32514492), (584, 26835591), (723, 21676328), (876, 17890394), (964, 16257246), (1446, 10838164), (1752, 8945197), (1928, 8128623), (2892, 5419082), (5784, 2709541), (17593, 890808), (35186, 445404), (37117, 422232), (52779, 296936), (70372, 222702), (74234, 211116), (105558, 148468), (111351, 140744)]