681855384

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{579809}}^1$

素因数の和:579832

約数の個数: 48

約数和(自身を含む): 1982950200

約数和(自身を除く): 1301094816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 579809, 1159618, 1739427, 2319236, 3478854, 4058663, 4638472, 6957708, 8117326, 12175989, 13915416, 16234652, 24351978, 28410641, 32469304, 48703956, 56821282, 85231923, 97407912, 113642564, 170463846, 227285128, 340927692, 681855384]

約数ペア:

[(1, 681855384), (2, 340927692), (3, 227285128), (4, 170463846), (6, 113642564), (7, 97407912), (8, 85231923), (12, 56821282), (14, 48703956), (21, 32469304), (24, 28410641), (28, 24351978), (42, 16234652), (49, 13915416), (56, 12175989), (84, 8117326), (98, 6957708), (147, 4638472), (168, 4058663), (196, 3478854), (294, 2319236), (392, 1739427), (588, 1159618), (1176, 579809)]