214965342

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 504298080

約数和(自身を除く): 289332738

約数列:

[1, 2, 3, 6, 9, 18, 29, 43, 58, 61, 86, 87, 122, 129, 157, 174, 183, 258, 261, 314, 366, 387, 471, 522, 549, 774, 942, 1098, 1247, 1413, 1769, 2494, 2623, 2826, 3538, 3741, 4553, 5246, 5307, 6751, 7482, 7869, 9106, 9577, 10614, 11223, 13502, 13659, 15738, 15921, 19154, 20253, 22446, 23607, 27318, 28731, 31842, 40506, 40977, 47214, 57462, 60759, 76067, 81954, 86193, 121518, 152134, 172386, 195779, 228201, 277733, 391558, 411811, 456402, 555466, 587337, 684603, 823622, 833199, 1174674, 1235433, 1369206, 1666398, 1762011, 2470866, 2499597, 3524022, 3706299, 4999194, 7412598, 11942519, 23885038, 35827557, 71655114, 107482671, 214965342]

約数ペア:

[(1, 214965342), (2, 107482671), (3, 71655114), (6, 35827557), (9, 23885038), (18, 11942519), (29, 7412598), (43, 4999194), (58, 3706299), (61, 3524022), (86, 2499597), (87, 2470866), (122, 1762011), (129, 1666398), (157, 1369206), (174, 1235433), (183, 1174674), (258, 833199), (261, 823622), (314, 684603), (366, 587337), (387, 555466), (471, 456402), (522, 411811), (549, 391558), (774, 277733), (942, 228201), (1098, 195779), (1247, 172386), (1413, 152134), (1769, 121518), (2494, 86193), (2623, 81954), (2826, 76067), (3538, 60759), (3741, 57462), (4553, 47214), (5246, 40977), (5307, 40506), (6751, 31842), (7482, 28731), (7869, 27318), (9106, 23607), (9577, 22446), (10614, 20253), (11223, 19154), (13502, 15921), (13659, 15738)]