317883972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{540619}}^1$

素因数の和:540640

約数の個数: 36

約数和(自身を含む): 862829520

約数和(自身を除く): 544945548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 540619, 1081238, 1621857, 2162476, 3243714, 3784333, 6487428, 7568666, 11352999, 15137332, 22705998, 26490331, 45411996, 52980662, 79470993, 105961324, 158941986, 317883972]

約数ペア:

[(1, 317883972), (2, 158941986), (3, 105961324), (4, 79470993), (6, 52980662), (7, 45411996), (12, 26490331), (14, 22705998), (21, 15137332), (28, 11352999), (42, 7568666), (49, 6487428), (84, 3784333), (98, 3243714), (147, 2162476), (196, 1621857), (294, 1081238), (588, 540619)]