326031992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12391}}^1$

素因数の和:12444

約数の個数: 64

約数和(自身を含む): 749468160

約数和(自身を除く): 423436168

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 184, 253, 286, 299, 506, 572, 598, 1012, 1144, 1196, 2024, 2392, 3289, 6578, 12391, 13156, 24782, 26312, 49564, 99128, 136301, 161083, 272602, 284993, 322166, 545204, 569986, 644332, 1090408, 1139972, 1288664, 1771913, 2279944, 3134923, 3543826, 3704909, 6269846, 7087652, 7409818, 12539692, 14175304, 14819636, 25079384, 29639272, 40753999, 81507998, 163015996, 326031992]

約数ペア:

[(1, 326031992), (2, 163015996), (4, 81507998), (8, 40753999), (11, 29639272), (13, 25079384), (22, 14819636), (23, 14175304), (26, 12539692), (44, 7409818), (46, 7087652), (52, 6269846), (88, 3704909), (92, 3543826), (104, 3134923), (143, 2279944), (184, 1771913), (253, 1288664), (286, 1139972), (299, 1090408), (506, 644332), (572, 569986), (598, 545204), (1012, 322166), (1144, 284993), (1196, 272602), (2024, 161083), (2392, 136301), (3289, 99128), (6578, 49564), (12391, 26312), (13156, 24782)]