425885376

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{316879}}^1$

素因数の和:316901

約数の個数: 56

約数和(自身を含む): 1287800320

約数和(自身を除く): 861914944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 316879, 633758, 950637, 1267516, 1901274, 2218153, 2535032, 3802548, 4436306, 5070064, 6654459, 7605096, 8872612, 10140128, 13308918, 15210192, 17745224, 20280256, 26617836, 30420384, 35490448, 53235672, 60840768, 70980896, 106471344, 141961792, 212942688, 425885376]

約数ペア:

[(1, 425885376), (2, 212942688), (3, 141961792), (4, 106471344), (6, 70980896), (7, 60840768), (8, 53235672), (12, 35490448), (14, 30420384), (16, 26617836), (21, 20280256), (24, 17745224), (28, 15210192), (32, 13308918), (42, 10140128), (48, 8872612), (56, 7605096), (64, 6654459), (84, 5070064), (96, 4436306), (112, 3802548), (168, 2535032), (192, 2218153), (224, 1901274), (336, 1267516), (448, 950637), (672, 633758), (1344, 316879)]