215419392

素因数分解:

$2^9\times 3^3\times {\mathrm{15583}}^1$

素因数の和:15610

約数の個数: 80

約数和(自身を含む): 637697280

約数和(自身を除く): 422277888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 15583, 31166, 46749, 62332, 93498, 124664, 140247, 186996, 249328, 280494, 373992, 420741, 498656, 560988, 747984, 841482, 997312, 1121976, 1495968, 1682964, 1994624, 2243952, 2991936, 3365928, 3989248, 4487904, 5983872, 6731856, 7978496, 8975808, 11967744, 13463712, 17951616, 23935488, 26927424, 35903232, 53854848, 71806464, 107709696, 215419392]

約数ペア:

[(1, 215419392), (2, 107709696), (3, 71806464), (4, 53854848), (6, 35903232), (8, 26927424), (9, 23935488), (12, 17951616), (16, 13463712), (18, 11967744), (24, 8975808), (27, 7978496), (32, 6731856), (36, 5983872), (48, 4487904), (54, 3989248), (64, 3365928), (72, 2991936), (96, 2243952), (108, 1994624), (128, 1682964), (144, 1495968), (192, 1121976), (216, 997312), (256, 841482), (288, 747984), (384, 560988), (432, 498656), (512, 420741), (576, 373992), (768, 280494), (864, 249328), (1152, 186996), (1536, 140247), (1728, 124664), (2304, 93498), (3456, 62332), (4608, 46749), (6912, 31166), (13824, 15583)]