648048

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:621

約数の個数: 40

約数和(自身を含む): 1749888

約数和(自身を除く): 1101840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 587, 1104, 1174, 1761, 2348, 3522, 4696, 7044, 9392, 13501, 14088, 27002, 28176, 40503, 54004, 81006, 108008, 162012, 216016, 324024, 648048]

約数ペア:

[(1, 648048), (2, 324024), (3, 216016), (4, 162012), (6, 108008), (8, 81006), (12, 54004), (16, 40503), (23, 28176), (24, 27002), (46, 14088), (48, 13501), (69, 9392), (92, 7044), (138, 4696), (184, 3522), (276, 2348), (368, 1761), (552, 1174), (587, 1104)]