664879072

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 1639249920

約数和(自身を除く): 974370848

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 43, 44, 52, 62, 86, 88, 104, 109, 124, 143, 172, 176, 208, 218, 248, 286, 341, 344, 352, 403, 416, 436, 473, 496, 559, 572, 682, 688, 806, 872, 946, 992, 1118, 1144, 1199, 1333, 1364, 1376, 1417, 1612, 1744, 1892, 2236, 2288, 2398, 2666, 2728, 2834, 3224, 3379, 3488, 3784, 4433, 4472, 4576, 4687, 4796, 5332, 5456, 5668, 6149, 6448, 6758, 7568, 8866, 8944, 9374, 9592, 10664, 10912, 11336, 12298, 12896, 13516, 14663, 15136, 15587, 17329, 17732, 17888, 18748, 19184, 21328, 22672, 24596, 27032, 29326, 31174, 34658, 35464, 37169, 37496, 38368, 42656, 43927, 45344, 49192, 51557, 54064, 58652, 60931, 62348, 69316, 70928, 74338, 74992, 87854, 98384, 103114, 108128, 117304, 121862, 124696, 138632, 141856, 145297, 148676, 149984, 175708, 190619, 196768, 206228, 234608, 243724, 249392, 277264, 290594, 297352, 351416, 381238, 412456, 469216, 483197, 487448, 498784, 554528, 581188, 594704, 670241, 702832, 762476, 824912, 966394, 974896, 1162376, 1189408, 1340482, 1405664, 1524952, 1598267, 1649824, 1888861, 1932788, 1949792, 2324752, 2680964, 3049904, 3196534, 3777722, 3865576, 4649504, 5361928, 6099808, 6393068, 7555444, 7731152, 10723856, 12786136, 15110888, 15462304, 20777471, 21447712, 25572272, 30221776, 41554942, 51144544, 60443552, 83109884, 166219768, 332439536, 664879072]

約数ペア:

[(1, 664879072), (2, 332439536), (4, 166219768), (8, 83109884), (11, 60443552), (13, 51144544), (16, 41554942), (22, 30221776), (26, 25572272), (31, 21447712), (32, 20777471), (43, 15462304), (44, 15110888), (52, 12786136), (62, 10723856), (86, 7731152), (88, 7555444), (104, 6393068), (109, 6099808), (124, 5361928), (143, 4649504), (172, 3865576), (176, 3777722), (208, 3196534), (218, 3049904), (248, 2680964), (286, 2324752), (341, 1949792), (344, 1932788), (352, 1888861), (403, 1649824), (416, 1598267), (436, 1524952), (473, 1405664), (496, 1340482), (559, 1189408), (572, 1162376), (682, 974896), (688, 966394), (806, 824912), (872, 762476), (946, 702832), (992, 670241), (1118, 594704), (1144, 581188), (1199, 554528), (1333, 498784), (1364, 487448), (1376, 483197), (1417, 469216), (1612, 412456), (1744, 381238), (1892, 351416), (2236, 297352), (2288, 290594), (2398, 277264), (2666, 249392), (2728, 243724), (2834, 234608), (3224, 206228), (3379, 196768), (3488, 190619), (3784, 175708), (4433, 149984), (4472, 148676), (4576, 145297), (4687, 141856), (4796, 138632), (5332, 124696), (5456, 121862), (5668, 117304), (6149, 108128), (6448, 103114), (6758, 98384), (7568, 87854), (8866, 74992), (8944, 74338), (9374, 70928), (9592, 69316), (10664, 62348), (10912, 60931), (11336, 58652), (12298, 54064), (12896, 51557), (13516, 49192), (14663, 45344), (15136, 43927), (15587, 42656), (17329, 38368), (17732, 37496), (17888, 37169), (18748, 35464), (19184, 34658), (21328, 31174), (22672, 29326), (24596, 27032)]