223963416

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{42611}}^1$

素因数の和:42696

約数の個数: 48

約数和(自身を含む): 614891160

約数和(自身を除く): 390927744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 42611, 85222, 127833, 170444, 255666, 340888, 383499, 511332, 766998, 1022664, 1533996, 3067992, 3110603, 6221206, 9331809, 12442412, 18663618, 24884824, 27995427, 37327236, 55990854, 74654472, 111981708, 223963416]

約数ペア:

[(1, 223963416), (2, 111981708), (3, 74654472), (4, 55990854), (6, 37327236), (8, 27995427), (9, 24884824), (12, 18663618), (18, 12442412), (24, 9331809), (36, 6221206), (72, 3110603), (73, 3067992), (146, 1533996), (219, 1022664), (292, 766998), (438, 511332), (584, 383499), (657, 340888), (876, 255666), (1314, 170444), (1752, 127833), (2628, 85222), (5256, 42611)]