898991744

素因数分解:

$2^7\times 7^1\times {\mathrm{107}}^1\times {\mathrm{9377}}^1$

素因数の和:9505

約数の個数: 64

約数和(自身を含む): 2066160960

約数和(自身を除く): 1167169216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 128, 214, 224, 428, 448, 749, 856, 896, 1498, 1712, 2996, 3424, 5992, 6848, 9377, 11984, 13696, 18754, 23968, 37508, 47936, 65639, 75016, 95872, 131278, 150032, 262556, 300064, 525112, 600128, 1003339, 1050224, 1200256, 2006678, 2100448, 4013356, 4200896, 7023373, 8026712, 8401792, 14046746, 16053424, 28093492, 32106848, 56186984, 64213696, 112373968, 128427392, 224747936, 449495872, 898991744]

約数ペア:

[(1, 898991744), (2, 449495872), (4, 224747936), (7, 128427392), (8, 112373968), (14, 64213696), (16, 56186984), (28, 32106848), (32, 28093492), (56, 16053424), (64, 14046746), (107, 8401792), (112, 8026712), (128, 7023373), (214, 4200896), (224, 4013356), (428, 2100448), (448, 2006678), (749, 1200256), (856, 1050224), (896, 1003339), (1498, 600128), (1712, 525112), (2996, 300064), (3424, 262556), (5992, 150032), (6848, 131278), (9377, 95872), (11984, 75016), (13696, 65639), (18754, 47936), (23968, 37508)]