397195536

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{201827}}^1$

素因数の和:201879

約数の個数: 40

約数和(自身を含む): 1051120224

約数和(自身を除く): 653924688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 201827, 403654, 605481, 807308, 1210962, 1614616, 2421924, 3229232, 4843848, 8274907, 9687696, 16549814, 24824721, 33099628, 49649442, 66199256, 99298884, 132398512, 198597768, 397195536]

約数ペア:

[(1, 397195536), (2, 198597768), (3, 132398512), (4, 99298884), (6, 66199256), (8, 49649442), (12, 33099628), (16, 24824721), (24, 16549814), (41, 9687696), (48, 8274907), (82, 4843848), (123, 3229232), (164, 2421924), (246, 1614616), (328, 1210962), (492, 807308), (656, 605481), (984, 403654), (1968, 201827)]