275389352

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 602380800

約数和(自身を除く): 326991448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 179, 331, 332, 358, 581, 662, 664, 716, 1162, 1253, 1324, 1432, 2317, 2324, 2506, 2648, 4634, 4648, 5012, 9268, 10024, 14857, 18536, 27473, 29714, 54946, 59249, 59428, 103999, 109892, 118498, 118856, 192311, 207998, 219784, 236996, 384622, 414743, 415996, 473992, 769244, 829486, 831992, 1538488, 1658972, 3317944, 4917667, 9835334, 19670668, 34423669, 39341336, 68847338, 137694676, 275389352]

約数ペア:

[(1, 275389352), (2, 137694676), (4, 68847338), (7, 39341336), (8, 34423669), (14, 19670668), (28, 9835334), (56, 4917667), (83, 3317944), (166, 1658972), (179, 1538488), (331, 831992), (332, 829486), (358, 769244), (581, 473992), (662, 415996), (664, 414743), (716, 384622), (1162, 236996), (1253, 219784), (1324, 207998), (1432, 192311), (2317, 118856), (2324, 118498), (2506, 109892), (2648, 103999), (4634, 59428), (4648, 59249), (5012, 54946), (9268, 29714), (10024, 27473), (14857, 18536)]