229739976

素因数分解:

$2^3\times 3^9\times {\mathrm{1459}}^1$

素因数の和:1492

約数の個数: 80

約数和(自身を含む): 646575600

約数和(自身を除く): 416835624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1459, 1944, 2187, 2916, 2918, 4374, 4377, 5832, 5836, 6561, 8748, 8754, 11672, 13122, 13131, 17496, 17508, 19683, 26244, 26262, 35016, 39366, 39393, 52488, 52524, 78732, 78786, 105048, 118179, 157464, 157572, 236358, 315144, 354537, 472716, 709074, 945432, 1063611, 1418148, 2127222, 2836296, 3190833, 4254444, 6381666, 8508888, 9572499, 12763332, 19144998, 25526664, 28717497, 38289996, 57434994, 76579992, 114869988, 229739976]

約数ペア:

[(1, 229739976), (2, 114869988), (3, 76579992), (4, 57434994), (6, 38289996), (8, 28717497), (9, 25526664), (12, 19144998), (18, 12763332), (24, 9572499), (27, 8508888), (36, 6381666), (54, 4254444), (72, 3190833), (81, 2836296), (108, 2127222), (162, 1418148), (216, 1063611), (243, 945432), (324, 709074), (486, 472716), (648, 354537), (729, 315144), (972, 236358), (1458, 157572), (1459, 157464), (1944, 118179), (2187, 105048), (2916, 78786), (2918, 78732), (4374, 52524), (4377, 52488), (5832, 39393), (5836, 39366), (6561, 35016), (8748, 26262), (8754, 26244), (11672, 19683), (13122, 17508), (13131, 17496)]