745994508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{216607}}^1$

素因数の和:216662

約数の個数: 48

約数和(自身を含む): 2037848064

約数和(自身を除く): 1291853556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 216607, 433214, 649821, 866428, 1299642, 1516249, 2599284, 3032498, 4548747, 6064996, 8880887, 9097494, 17761774, 18194988, 26642661, 35523548, 53285322, 62166209, 106570644, 124332418, 186498627, 248664836, 372997254, 745994508]

約数ペア:

[(1, 745994508), (2, 372997254), (3, 248664836), (4, 186498627), (6, 124332418), (7, 106570644), (12, 62166209), (14, 53285322), (21, 35523548), (28, 26642661), (41, 18194988), (42, 17761774), (82, 9097494), (84, 8880887), (123, 6064996), (164, 4548747), (246, 3032498), (287, 2599284), (492, 1516249), (574, 1299642), (861, 866428), (1148, 649821), (1722, 433214), (3444, 216607)]