420424176

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{380819}}^1$

素因数の和:380853

約数の個数: 40

約数和(自身を含む): 1133320320

約数和(自身を除く): 712896144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 380819, 761638, 1142457, 1523276, 2284914, 3046552, 4569828, 6093104, 8758837, 9139656, 17517674, 18279312, 26276511, 35035348, 52553022, 70070696, 105106044, 140141392, 210212088, 420424176]

約数ペア:

[(1, 420424176), (2, 210212088), (3, 140141392), (4, 105106044), (6, 70070696), (8, 52553022), (12, 35035348), (16, 26276511), (23, 18279312), (24, 17517674), (46, 9139656), (48, 8758837), (69, 6093104), (92, 4569828), (138, 3046552), (184, 2284914), (276, 1523276), (368, 1142457), (552, 761638), (1104, 380819)]