394444992

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{66271}}^1$

素因数の和:66317

約数の個数: 56

約数和(自身を含む): 1077317632

約数和(自身を除く): 682872640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 66271, 132542, 198813, 265084, 397626, 530168, 795252, 1060336, 1590504, 2054401, 2120672, 3181008, 4108802, 4241344, 6163203, 6362016, 8217604, 12326406, 12724032, 16435208, 24652812, 32870416, 49305624, 65740832, 98611248, 131481664, 197222496, 394444992]

約数ペア:

[(1, 394444992), (2, 197222496), (3, 131481664), (4, 98611248), (6, 65740832), (8, 49305624), (12, 32870416), (16, 24652812), (24, 16435208), (31, 12724032), (32, 12326406), (48, 8217604), (62, 6362016), (64, 6163203), (93, 4241344), (96, 4108802), (124, 3181008), (186, 2120672), (192, 2054401), (248, 1590504), (372, 1060336), (496, 795252), (744, 530168), (992, 397626), (1488, 265084), (1984, 198813), (2976, 132542), (5952, 66271)]