639010848

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{8887}}^1$

素因数の和:9014

約数の個数: 96

約数和(自身を含む): 1935166464

約数和(自身を除く): 1296155616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 107, 112, 168, 214, 224, 321, 336, 428, 642, 672, 749, 856, 1284, 1498, 1712, 2247, 2568, 2996, 3424, 4494, 5136, 5992, 8887, 8988, 10272, 11984, 17774, 17976, 23968, 26661, 35548, 35952, 53322, 62209, 71096, 71904, 106644, 124418, 142192, 186627, 213288, 248836, 284384, 373254, 426576, 497672, 746508, 853152, 950909, 995344, 1493016, 1901818, 1990688, 2852727, 2986032, 3803636, 5705454, 5972064, 6656363, 7607272, 11410908, 13312726, 15214544, 19969089, 22821816, 26625452, 30429088, 39938178, 45643632, 53250904, 79876356, 91287264, 106501808, 159752712, 213003616, 319505424, 639010848]

約数ペア:

[(1, 639010848), (2, 319505424), (3, 213003616), (4, 159752712), (6, 106501808), (7, 91287264), (8, 79876356), (12, 53250904), (14, 45643632), (16, 39938178), (21, 30429088), (24, 26625452), (28, 22821816), (32, 19969089), (42, 15214544), (48, 13312726), (56, 11410908), (84, 7607272), (96, 6656363), (107, 5972064), (112, 5705454), (168, 3803636), (214, 2986032), (224, 2852727), (321, 1990688), (336, 1901818), (428, 1493016), (642, 995344), (672, 950909), (749, 853152), (856, 746508), (1284, 497672), (1498, 426576), (1712, 373254), (2247, 284384), (2568, 248836), (2996, 213288), (3424, 186627), (4494, 142192), (5136, 124418), (5992, 106644), (8887, 71904), (8988, 71096), (10272, 62209), (11984, 53322), (17774, 35952), (17976, 35548), (23968, 26661)]