319882304

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^2\times {\mathrm{743}}^1$

素因数の和:824

約数の個数: 84

約数和(自身を含む): 750612672

約数和(自身を除く): 430730368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 743, 868, 961, 992, 1486, 1736, 1922, 1984, 2972, 3472, 3844, 5201, 5944, 6727, 6944, 7688, 10402, 11888, 13454, 13888, 15376, 20804, 23033, 23776, 26908, 30752, 41608, 46066, 47552, 53816, 61504, 83216, 92132, 107632, 161231, 166432, 184264, 215264, 322462, 332864, 368528, 430528, 644924, 714023, 737056, 1289848, 1428046, 1474112, 2579696, 2856092, 4998161, 5159392, 5712184, 9996322, 10318784, 11424368, 19992644, 22848736, 39985288, 45697472, 79970576, 159941152, 319882304]

約数ペア:

[(1, 319882304), (2, 159941152), (4, 79970576), (7, 45697472), (8, 39985288), (14, 22848736), (16, 19992644), (28, 11424368), (31, 10318784), (32, 9996322), (56, 5712184), (62, 5159392), (64, 4998161), (112, 2856092), (124, 2579696), (217, 1474112), (224, 1428046), (248, 1289848), (434, 737056), (448, 714023), (496, 644924), (743, 430528), (868, 368528), (961, 332864), (992, 322462), (1486, 215264), (1736, 184264), (1922, 166432), (1984, 161231), (2972, 107632), (3472, 92132), (3844, 83216), (5201, 61504), (5944, 53816), (6727, 47552), (6944, 46066), (7688, 41608), (10402, 30752), (11888, 26908), (13454, 23776), (13888, 23033), (15376, 20804)]