268812

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 739200

約数和(自身を除く): 470388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 131, 171, 228, 262, 342, 393, 513, 524, 684, 786, 1026, 1179, 1572, 2052, 2358, 2489, 3537, 4716, 4978, 7074, 7467, 9956, 14148, 14934, 22401, 29868, 44802, 67203, 89604, 134406, 268812]

約数ペア:

[(1, 268812), (2, 134406), (3, 89604), (4, 67203), (6, 44802), (9, 29868), (12, 22401), (18, 14934), (19, 14148), (27, 9956), (36, 7467), (38, 7074), (54, 4978), (57, 4716), (76, 3537), (108, 2489), (114, 2358), (131, 2052), (171, 1572), (228, 1179), (262, 1026), (342, 786), (393, 684), (513, 524)]