1623984

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1471}}^1$

素因数の和:1505

約数の個数: 40

約数和(自身を含む): 4380672

約数和(自身を除く): 2756688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 1471, 2942, 4413, 5884, 8826, 11768, 17652, 23536, 33833, 35304, 67666, 70608, 101499, 135332, 202998, 270664, 405996, 541328, 811992, 1623984]

約数ペア:

[(1, 1623984), (2, 811992), (3, 541328), (4, 405996), (6, 270664), (8, 202998), (12, 135332), (16, 101499), (23, 70608), (24, 67666), (46, 35304), (48, 33833), (69, 23536), (92, 17652), (138, 11768), (184, 8826), (276, 5884), (368, 4413), (552, 2942), (1104, 1471)]