239439384

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{144589}}^1$

素因数の和:144624

約数の個数: 48

約数和(自身を含む): 676681200

約数和(自身を除く): 437241816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 144589, 289178, 433767, 578356, 867534, 1156712, 1301301, 1735068, 2602602, 3325547, 3470136, 5205204, 6651094, 9976641, 10410408, 13302188, 19953282, 26604376, 29929923, 39906564, 59859846, 79813128, 119719692, 239439384]

約数ペア:

[(1, 239439384), (2, 119719692), (3, 79813128), (4, 59859846), (6, 39906564), (8, 29929923), (9, 26604376), (12, 19953282), (18, 13302188), (23, 10410408), (24, 9976641), (36, 6651094), (46, 5205204), (69, 3470136), (72, 3325547), (92, 2602602), (138, 1735068), (184, 1301301), (207, 1156712), (276, 867534), (414, 578356), (552, 433767), (828, 289178), (1656, 144589)]