253914976

素因数分解:

$2^5\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{1091}}^1$

素因数の和:2147

約数の個数: 48

約数和(自身を含む): 572382720

約数和(自身を除く): 318467744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1039, 1091, 2078, 2182, 4156, 4364, 7273, 7637, 8312, 8728, 14546, 15274, 16624, 17456, 29092, 30548, 33248, 34912, 58184, 61096, 116368, 122192, 232736, 244384, 1133549, 2267098, 4534196, 7934843, 9068392, 15869686, 18136784, 31739372, 36273568, 63478744, 126957488, 253914976]

約数ペア:

[(1, 253914976), (2, 126957488), (4, 63478744), (7, 36273568), (8, 31739372), (14, 18136784), (16, 15869686), (28, 9068392), (32, 7934843), (56, 4534196), (112, 2267098), (224, 1133549), (1039, 244384), (1091, 232736), (2078, 122192), (2182, 116368), (4156, 61096), (4364, 58184), (7273, 34912), (7637, 33248), (8312, 30548), (8728, 29092), (14546, 17456), (15274, 16624)]