318024784

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:825

約数の個数: 120

約数和(自身を含む): 800059904

約数和(自身を除く): 482035120

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 121, 124, 154, 176, 217, 242, 248, 308, 341, 434, 484, 496, 616, 682, 757, 847, 868, 968, 1232, 1364, 1514, 1694, 1736, 1936, 2387, 2728, 3028, 3388, 3472, 3751, 4774, 5299, 5456, 6056, 6776, 7502, 8327, 9548, 10598, 12112, 13552, 15004, 16654, 19096, 21196, 23467, 26257, 30008, 33308, 38192, 42392, 46934, 52514, 58289, 60016, 66616, 84784, 91597, 93868, 105028, 116578, 133232, 164269, 183194, 187736, 210056, 233156, 258137, 328538, 366388, 375472, 420112, 466312, 516274, 641179, 657076, 732776, 932624, 1032548, 1282358, 1314152, 1465552, 1806959, 2065096, 2564716, 2628304, 2839507, 3613918, 4130192, 5129432, 5679014, 7227836, 10258864, 11358028, 14455672, 19876549, 22716056, 28911344, 39753098, 45432112, 79506196, 159012392, 318024784]

約数ペア:

[(1, 318024784), (2, 159012392), (4, 79506196), (7, 45432112), (8, 39753098), (11, 28911344), (14, 22716056), (16, 19876549), (22, 14455672), (28, 11358028), (31, 10258864), (44, 7227836), (56, 5679014), (62, 5129432), (77, 4130192), (88, 3613918), (112, 2839507), (121, 2628304), (124, 2564716), (154, 2065096), (176, 1806959), (217, 1465552), (242, 1314152), (248, 1282358), (308, 1032548), (341, 932624), (434, 732776), (484, 657076), (496, 641179), (616, 516274), (682, 466312), (757, 420112), (847, 375472), (868, 366388), (968, 328538), (1232, 258137), (1364, 233156), (1514, 210056), (1694, 187736), (1736, 183194), (1936, 164269), (2387, 133232), (2728, 116578), (3028, 105028), (3388, 93868), (3472, 91597), (3751, 84784), (4774, 66616), (5299, 60016), (5456, 58289), (6056, 52514), (6776, 46934), (7502, 42392), (8327, 38192), (9548, 33308), (10598, 30008), (12112, 26257), (13552, 23467), (15004, 21196), (16654, 19096)]