322816144

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{853}}^1$

素因数の和:1008

約数の個数: 80

約数和(自身を含む): 745507840

約数和(自身を除く): 422691696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 109, 112, 124, 217, 218, 248, 434, 436, 496, 763, 853, 868, 872, 1526, 1706, 1736, 1744, 3052, 3379, 3412, 3472, 5971, 6104, 6758, 6824, 11942, 12208, 13516, 13648, 23653, 23884, 26443, 27032, 47306, 47768, 52886, 54064, 92977, 94612, 95536, 105772, 185101, 185954, 189224, 211544, 370202, 371908, 378448, 423088, 650839, 740404, 743816, 1301678, 1480808, 1487632, 2603356, 2882287, 2961616, 5206712, 5764574, 10413424, 11529148, 20176009, 23058296, 40352018, 46116592, 80704036, 161408072, 322816144]

約数ペア:

[(1, 322816144), (2, 161408072), (4, 80704036), (7, 46116592), (8, 40352018), (14, 23058296), (16, 20176009), (28, 11529148), (31, 10413424), (56, 5764574), (62, 5206712), (109, 2961616), (112, 2882287), (124, 2603356), (217, 1487632), (218, 1480808), (248, 1301678), (434, 743816), (436, 740404), (496, 650839), (763, 423088), (853, 378448), (868, 371908), (872, 370202), (1526, 211544), (1706, 189224), (1736, 185954), (1744, 185101), (3052, 105772), (3379, 95536), (3412, 94612), (3472, 92977), (5971, 54064), (6104, 52886), (6758, 47768), (6824, 47306), (11942, 27032), (12208, 26443), (13516, 23884), (13648, 23653)]