489067872

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{61379}}^1$

素因数の和:61475

約数の個数: 48

約数和(自身を含む): 1299291840

約数和(自身を除く): 810223968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 7968, 61379, 122758, 184137, 245516, 368274, 491032, 736548, 982064, 1473096, 1964128, 2946192, 5094457, 5892384, 10188914, 15283371, 20377828, 30566742, 40755656, 61133484, 81511312, 122266968, 163022624, 244533936, 489067872]

約数ペア:

[(1, 489067872), (2, 244533936), (3, 163022624), (4, 122266968), (6, 81511312), (8, 61133484), (12, 40755656), (16, 30566742), (24, 20377828), (32, 15283371), (48, 10188914), (83, 5892384), (96, 5094457), (166, 2946192), (249, 1964128), (332, 1473096), (498, 982064), (664, 736548), (996, 491032), (1328, 368274), (1992, 245516), (2656, 184137), (3984, 122758), (7968, 61379)]