1234786968

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{398833}}^1$

素因数の和:398888

約数の個数: 48

約数和(自身を含む): 3421995720

約数和(自身を除く): 2187208752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 398833, 797666, 1196499, 1595332, 2392998, 3190664, 3589497, 4785996, 7178994, 9571992, 14357988, 17149819, 28715976, 34299638, 51449457, 68599276, 102898914, 137198552, 154348371, 205797828, 308696742, 411595656, 617393484, 1234786968]

約数ペア:

[(1, 1234786968), (2, 617393484), (3, 411595656), (4, 308696742), (6, 205797828), (8, 154348371), (9, 137198552), (12, 102898914), (18, 68599276), (24, 51449457), (36, 34299638), (43, 28715976), (72, 17149819), (86, 14357988), (129, 9571992), (172, 7178994), (258, 4785996), (344, 3589497), (387, 3190664), (516, 2392998), (774, 1595332), (1032, 1196499), (1548, 797666), (3096, 398833)]