212942688

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{316879}}^1$

素因数の和:316899

約数の個数: 48

約数和(自身を含む): 638830080

約数和(自身を除く): 425887392

約数列:

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

約数ペア:

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