1521379859968

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{296581}}^1$

素因数の和:296875

約数の個数: 80

約数和(自身を含む): 3123841262256

約数和(自身を除く): 1602461402288

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 233, 256, 344, 466, 512, 688, 932, 1376, 1864, 2752, 3728, 5504, 7456, 10019, 11008, 14912, 20038, 22016, 29824, 40076, 59648, 80152, 119296, 160304, 296581, 320608, 593162, 641216, 1186324, 1282432, 2372648, 2564864, 4745296, 5129728, 9490592, 12752983, 18981184, 25505966, 37962368, 51011932, 69103373, 75924736, 102023864, 138206746, 151849472, 204047728, 276413492, 408095456, 552826984, 816190912, 1105653968, 1632381824, 2211307936, 2971445039, 3264763648, 4422615872, 5942890078, 6529527296, 8845231744, 11885780156, 17690463488, 23771560312, 35380926976, 47543120624, 95086241248, 190172482496, 380344964992, 760689929984, 1521379859968]

約数ペア:

[(1, 1521379859968), (2, 760689929984), (4, 380344964992), (8, 190172482496), (16, 95086241248), (32, 47543120624), (43, 35380926976), (64, 23771560312), (86, 17690463488), (128, 11885780156), (172, 8845231744), (233, 6529527296), (256, 5942890078), (344, 4422615872), (466, 3264763648), (512, 2971445039), (688, 2211307936), (932, 1632381824), (1376, 1105653968), (1864, 816190912), (2752, 552826984), (3728, 408095456), (5504, 276413492), (7456, 204047728), (10019, 151849472), (11008, 138206746), (14912, 102023864), (20038, 75924736), (22016, 69103373), (29824, 51011932), (40076, 37962368), (59648, 25505966), (80152, 18981184), (119296, 12752983), (160304, 9490592), (296581, 5129728), (320608, 4745296), (593162, 2564864), (641216, 2372648), (1186324, 1282432)]