1277019984

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1156721}}^1$

素因数の和:1156755

約数の個数: 40

約数和(自身を含む): 3442404672

約数和(自身を除く): 2165384688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 1156721, 2313442, 3470163, 4626884, 6940326, 9253768, 13880652, 18507536, 26604583, 27761304, 53209166, 55522608, 79813749, 106418332, 159627498, 212836664, 319254996, 425673328, 638509992, 1277019984]

約数ペア:

[(1, 1277019984), (2, 638509992), (3, 425673328), (4, 319254996), (6, 212836664), (8, 159627498), (12, 106418332), (16, 79813749), (23, 55522608), (24, 53209166), (46, 27761304), (48, 26604583), (69, 18507536), (92, 13880652), (138, 9253768), (184, 6940326), (276, 4626884), (368, 3470163), (552, 2313442), (1104, 1156721)]