389474088

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{17209}}^1$

素因数の和:17282

約数の個数: 64

約数和(自身を含む): 1040860800

約数和(自身を除く): 651386712

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 41, 46, 69, 82, 92, 123, 138, 164, 184, 246, 276, 328, 492, 552, 943, 984, 1886, 2829, 3772, 5658, 7544, 11316, 17209, 22632, 34418, 51627, 68836, 103254, 137672, 206508, 395807, 413016, 705569, 791614, 1187421, 1411138, 1583228, 2116707, 2374842, 2822276, 3166456, 4233414, 4749684, 5644552, 8466828, 9499368, 16228087, 16933656, 32456174, 48684261, 64912348, 97368522, 129824696, 194737044, 389474088]

約数ペア:

[(1, 389474088), (2, 194737044), (3, 129824696), (4, 97368522), (6, 64912348), (8, 48684261), (12, 32456174), (23, 16933656), (24, 16228087), (41, 9499368), (46, 8466828), (69, 5644552), (82, 4749684), (92, 4233414), (123, 3166456), (138, 2822276), (164, 2374842), (184, 2116707), (246, 1583228), (276, 1411138), (328, 1187421), (492, 791614), (552, 705569), (943, 413016), (984, 395807), (1886, 206508), (2829, 137672), (3772, 103254), (5658, 68836), (7544, 51627), (11316, 34418), (17209, 22632)]