220617152

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{16981}}^1$

素因数の和:17029

約数の個数: 56

約数和(自身を含む): 517611360

約数和(自身を除く): 296994208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 1624, 1856, 3248, 6496, 12992, 16981, 33962, 67924, 118867, 135848, 237734, 271696, 475468, 492449, 543392, 950936, 984898, 1086784, 1901872, 1969796, 3447143, 3803744, 3939592, 6894286, 7607488, 7879184, 13788572, 15758368, 27577144, 31516736, 55154288, 110308576, 220617152]

約数ペア:

[(1, 220617152), (2, 110308576), (4, 55154288), (7, 31516736), (8, 27577144), (14, 15758368), (16, 13788572), (28, 7879184), (29, 7607488), (32, 6894286), (56, 3939592), (58, 3803744), (64, 3447143), (112, 1969796), (116, 1901872), (203, 1086784), (224, 984898), (232, 950936), (406, 543392), (448, 492449), (464, 475468), (812, 271696), (928, 237734), (1624, 135848), (1856, 118867), (3248, 67924), (6496, 33962), (12992, 16981)]