1288543278372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{407291}}^1\times {\mathrm{37663}}^1$

素因数の和:444968

約数の個数: 48

約数和(自身を含む): 3436215078912

約数和(自身を除く): 2147671800540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 37663, 75326, 112989, 150652, 225978, 263641, 407291, 451956, 527282, 790923, 814582, 1054564, 1221873, 1581846, 1629164, 2443746, 2851037, 3163692, 4887492, 5702074, 8553111, 11404148, 17106222, 34212444, 15339800933, 30679601866, 46019402799, 61359203732, 92038805598, 107378606531, 184077611196, 214757213062, 322135819593, 429514426124, 644271639186, 1288543278372]

約数ペア:

[(1, 1288543278372), (2, 644271639186), (3, 429514426124), (4, 322135819593), (6, 214757213062), (7, 184077611196), (12, 107378606531), (14, 92038805598), (21, 61359203732), (28, 46019402799), (42, 30679601866), (84, 15339800933), (37663, 34212444), (75326, 17106222), (112989, 11404148), (150652, 8553111), (225978, 5702074), (263641, 4887492), (407291, 3163692), (451956, 2851037), (527282, 2443746), (790923, 1629164), (814582, 1581846), (1054564, 1221873)]