712291216

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:469

約数の個数: 160

約数和(自身を含む): 1798995968

約数和(自身を除く): 1086704752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 43, 52, 56, 62, 86, 91, 104, 112, 124, 172, 182, 208, 217, 248, 301, 344, 364, 367, 403, 434, 496, 559, 602, 688, 728, 734, 806, 868, 1118, 1204, 1333, 1456, 1468, 1612, 1736, 2236, 2408, 2569, 2666, 2821, 2936, 3224, 3472, 3913, 4472, 4771, 4816, 5138, 5332, 5642, 5872, 6448, 7826, 8944, 9331, 9542, 10276, 10664, 11284, 11377, 15652, 15781, 17329, 18662, 19084, 20552, 21328, 22568, 22754, 31304, 31562, 33397, 34658, 37324, 38168, 41104, 45136, 45508, 62608, 63124, 66794, 69316, 74648, 76336, 79639, 91016, 110467, 121303, 126248, 133588, 138632, 147901, 149296, 159278, 182032, 205153, 220934, 242606, 252496, 267176, 277264, 295802, 318556, 410306, 441868, 485212, 489211, 534352, 591604, 637112, 820612, 883736, 970424, 978422, 1035307, 1183208, 1274224, 1436071, 1641224, 1767472, 1940848, 1956844, 2070614, 2366416, 2872142, 3282448, 3424477, 3913688, 4141228, 5744284, 6359743, 6848954, 7827376, 8282456, 11488568, 12719486, 13697908, 16564912, 22977136, 25438972, 27395816, 44518201, 50877944, 54791632, 89036402, 101755888, 178072804, 356145608, 712291216]

約数ペア:

[(1, 712291216), (2, 356145608), (4, 178072804), (7, 101755888), (8, 89036402), (13, 54791632), (14, 50877944), (16, 44518201), (26, 27395816), (28, 25438972), (31, 22977136), (43, 16564912), (52, 13697908), (56, 12719486), (62, 11488568), (86, 8282456), (91, 7827376), (104, 6848954), (112, 6359743), (124, 5744284), (172, 4141228), (182, 3913688), (208, 3424477), (217, 3282448), (248, 2872142), (301, 2366416), (344, 2070614), (364, 1956844), (367, 1940848), (403, 1767472), (434, 1641224), (496, 1436071), (559, 1274224), (602, 1183208), (688, 1035307), (728, 978422), (734, 970424), (806, 883736), (868, 820612), (1118, 637112), (1204, 591604), (1333, 534352), (1456, 489211), (1468, 485212), (1612, 441868), (1736, 410306), (2236, 318556), (2408, 295802), (2569, 277264), (2666, 267176), (2821, 252496), (2936, 242606), (3224, 220934), (3472, 205153), (3913, 182032), (4472, 159278), (4771, 149296), (4816, 147901), (5138, 138632), (5332, 133588), (5642, 126248), (5872, 121303), (6448, 110467), (7826, 91016), (8944, 79639), (9331, 76336), (9542, 74648), (10276, 69316), (10664, 66794), (11284, 63124), (11377, 62608), (15652, 45508), (15781, 45136), (17329, 41104), (18662, 38168), (19084, 37324), (20552, 34658), (21328, 33397), (22568, 31562), (22754, 31304)]