2897760712

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3529}}^1$

素因数の和:3627

約数の個数: 128

約数和(自身を含む): 7157145600

約数和(自身を除く): 4259384888

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 43, 44, 56, 62, 77, 86, 88, 124, 154, 172, 217, 248, 301, 308, 341, 344, 434, 473, 602, 616, 682, 868, 946, 1204, 1333, 1364, 1736, 1892, 2387, 2408, 2666, 2728, 3311, 3529, 3784, 4774, 5332, 6622, 7058, 9331, 9548, 10664, 13244, 14116, 14663, 18662, 19096, 24703, 26488, 28232, 29326, 37324, 38819, 49406, 58652, 74648, 77638, 98812, 102641, 109399, 117304, 151747, 155276, 197624, 205282, 218798, 271733, 303494, 310552, 410564, 437596, 543466, 606988, 765793, 821128, 875192, 1062229, 1086932, 1203389, 1213976, 1531586, 1669217, 2124458, 2173864, 2406778, 3063172, 3338434, 4248916, 4704157, 4813556, 6126344, 6676868, 8423723, 8497832, 9408314, 9627112, 11684519, 13353736, 16847446, 18816628, 23369038, 32929099, 33694892, 37633256, 46738076, 51745727, 65858198, 67389784, 93476152, 103491454, 131716396, 206982908, 263432792, 362220089, 413965816, 724440178, 1448880356, 2897760712]

約数ペア:

[(1, 2897760712), (2, 1448880356), (4, 724440178), (7, 413965816), (8, 362220089), (11, 263432792), (14, 206982908), (22, 131716396), (28, 103491454), (31, 93476152), (43, 67389784), (44, 65858198), (56, 51745727), (62, 46738076), (77, 37633256), (86, 33694892), (88, 32929099), (124, 23369038), (154, 18816628), (172, 16847446), (217, 13353736), (248, 11684519), (301, 9627112), (308, 9408314), (341, 8497832), (344, 8423723), (434, 6676868), (473, 6126344), (602, 4813556), (616, 4704157), (682, 4248916), (868, 3338434), (946, 3063172), (1204, 2406778), (1333, 2173864), (1364, 2124458), (1736, 1669217), (1892, 1531586), (2387, 1213976), (2408, 1203389), (2666, 1086932), (2728, 1062229), (3311, 875192), (3529, 821128), (3784, 765793), (4774, 606988), (5332, 543466), (6622, 437596), (7058, 410564), (9331, 310552), (9548, 303494), (10664, 271733), (13244, 218798), (14116, 205282), (14663, 197624), (18662, 155276), (19096, 151747), (24703, 117304), (26488, 109399), (28232, 102641), (29326, 98812), (37324, 77638), (38819, 74648), (49406, 58652)]