641469264

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{581041}}^1$

素因数の和:581075

約数の個数: 40

約数和(自身を含む): 1729180992

約数和(自身を除く): 1087711728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 581041, 1162082, 1743123, 2324164, 3486246, 4648328, 6972492, 9296656, 13363943, 13944984, 26727886, 27889968, 40091829, 53455772, 80183658, 106911544, 160367316, 213823088, 320734632, 641469264]

約数ペア:

[(1, 641469264), (2, 320734632), (3, 213823088), (4, 160367316), (6, 106911544), (8, 80183658), (12, 53455772), (16, 40091829), (23, 27889968), (24, 26727886), (46, 13944984), (48, 13363943), (69, 9296656), (92, 6972492), (138, 4648328), (184, 3486246), (276, 2324164), (368, 1743123), (552, 1162082), (1104, 581041)]