487720144

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{563}}^1\times {\mathrm{1867}}^1$

素因数の和:2467

約数の個数: 40

約数和(自身を含む): 979803360

約数和(自身を除く): 492083216

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 563, 1126, 1867, 2252, 3734, 4504, 7468, 9008, 14936, 16327, 29872, 32654, 54143, 65308, 108286, 130616, 216572, 261232, 433144, 866288, 1051121, 2102242, 4204484, 8408968, 16817936, 30482509, 60965018, 121930036, 243860072, 487720144]

約数ペア:

[(1, 487720144), (2, 243860072), (4, 121930036), (8, 60965018), (16, 30482509), (29, 16817936), (58, 8408968), (116, 4204484), (232, 2102242), (464, 1051121), (563, 866288), (1126, 433144), (1867, 261232), (2252, 216572), (3734, 130616), (4504, 108286), (7468, 65308), (9008, 54143), (14936, 32654), (16327, 29872)]