390184032

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{580631}}^1$

素因数の和:580651

約数の個数: 48

約数和(自身を含む): 1170554112

約数和(自身を除く): 780370080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 580631, 1161262, 1741893, 2322524, 3483786, 4064417, 4645048, 6967572, 8128834, 9290096, 12193251, 13935144, 16257668, 18580192, 24386502, 27870288, 32515336, 48773004, 55740576, 65030672, 97546008, 130061344, 195092016, 390184032]

約数ペア:

[(1, 390184032), (2, 195092016), (3, 130061344), (4, 97546008), (6, 65030672), (7, 55740576), (8, 48773004), (12, 32515336), (14, 27870288), (16, 24386502), (21, 18580192), (24, 16257668), (28, 13935144), (32, 12193251), (42, 9290096), (48, 8128834), (56, 6967572), (84, 4645048), (96, 4064417), (112, 3483786), (168, 2322524), (224, 1741893), (336, 1161262), (672, 580631)]