684047508

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{13693}}^1$

素因数の和:13904

約数の個数: 48

約数和(自身を含む): 1674830976

約数和(自身を除く): 990783468

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 181, 276, 362, 543, 724, 1086, 2172, 4163, 8326, 12489, 13693, 16652, 24978, 27386, 41079, 49956, 54772, 82158, 164316, 314939, 629878, 944817, 1259756, 1889634, 2478433, 3779268, 4956866, 7435299, 9913732, 14870598, 29741196, 57003959, 114007918, 171011877, 228015836, 342023754, 684047508]

約数ペア:

[(1, 684047508), (2, 342023754), (3, 228015836), (4, 171011877), (6, 114007918), (12, 57003959), (23, 29741196), (46, 14870598), (69, 9913732), (92, 7435299), (138, 4956866), (181, 3779268), (276, 2478433), (362, 1889634), (543, 1259756), (724, 944817), (1086, 629878), (2172, 314939), (4163, 164316), (8326, 82158), (12489, 54772), (13693, 49956), (16652, 41079), (24978, 27386)]