2439409968

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:344

約数の個数: 240

約数和(自身を含む): 7458272640

約数和(自身を除く): 5018862672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 67, 68, 72, 102, 107, 134, 136, 139, 144, 153, 201, 204, 214, 268, 272, 278, 306, 321, 402, 408, 417, 428, 536, 556, 603, 612, 642, 804, 816, 834, 856, 963, 1072, 1112, 1139, 1206, 1224, 1251, 1284, 1608, 1668, 1712, 1819, 1926, 2224, 2278, 2363, 2412, 2448, 2502, 2568, 3216, 3336, 3417, 3638, 3852, 4556, 4726, 4824, 5004, 5136, 5457, 6672, 6834, 7089, 7169, 7276, 7704, 9112, 9313, 9452, 9648, 10008, 10251, 10914, 13668, 14178, 14338, 14552, 14873, 15408, 16371, 18224, 18626, 18904, 20016, 20502, 21267, 21507, 21828, 27336, 27939, 28356, 28676, 29104, 29746, 32742, 37252, 37808, 41004, 42534, 43014, 43656, 44619, 54672, 55878, 56712, 57352, 59492, 64521, 65484, 74504, 82008, 83817, 85068, 86028, 87312, 89238, 111756, 113424, 114704, 118984, 121873, 129042, 130968, 133857, 149008, 158321, 164016, 167634, 170136, 172056, 178476, 223512, 237968, 243746, 252841, 258084, 261936, 267714, 316642, 335268, 340272, 344112, 356952, 365619, 447024, 474963, 487492, 505682, 516168, 535428, 633284, 670536, 713904, 731238, 758523, 949926, 974984, 996491, 1011364, 1032336, 1070856, 1096857, 1266568, 1341072, 1424889, 1462476, 1517046, 1899852, 1949968, 1992982, 2022728, 2141712, 2193714, 2275569, 2533136, 2849778, 2924952, 2989473, 3034092, 3799704, 3985964, 4045456, 4387428, 4551138, 5699556, 5849904, 5978946, 6068184, 7599408, 7971928, 8774856, 8968419, 9102276, 11399112, 11957892, 12136368, 15943856, 16940347, 17549712, 17936838, 18204552, 22798224, 23915784, 33880694, 35873676, 36409104, 47831568, 50821041, 67761388, 71747352, 101642082, 135522776, 143494704, 152463123, 203284164, 271045552, 304926246, 406568328, 609852492, 813136656, 1219704984, 2439409968]

約数ペア:

[(1, 2439409968), (2, 1219704984), (3, 813136656), (4, 609852492), (6, 406568328), (8, 304926246), (9, 271045552), (12, 203284164), (16, 152463123), (17, 143494704), (18, 135522776), (24, 101642082), (34, 71747352), (36, 67761388), (48, 50821041), (51, 47831568), (67, 36409104), (68, 35873676), (72, 33880694), (102, 23915784), (107, 22798224), (134, 18204552), (136, 17936838), (139, 17549712), (144, 16940347), (153, 15943856), (201, 12136368), (204, 11957892), (214, 11399112), (268, 9102276), (272, 8968419), (278, 8774856), (306, 7971928), (321, 7599408), (402, 6068184), (408, 5978946), (417, 5849904), (428, 5699556), (536, 4551138), (556, 4387428), (603, 4045456), (612, 3985964), (642, 3799704), (804, 3034092), (816, 2989473), (834, 2924952), (856, 2849778), (963, 2533136), (1072, 2275569), (1112, 2193714), (1139, 2141712), (1206, 2022728), (1224, 1992982), (1251, 1949968), (1284, 1899852), (1608, 1517046), (1668, 1462476), (1712, 1424889), (1819, 1341072), (1926, 1266568), (2224, 1096857), (2278, 1070856), (2363, 1032336), (2412, 1011364), (2448, 996491), (2502, 974984), (2568, 949926), (3216, 758523), (3336, 731238), (3417, 713904), (3638, 670536), (3852, 633284), (4556, 535428), (4726, 516168), (4824, 505682), (5004, 487492), (5136, 474963), (5457, 447024), (6672, 365619), (6834, 356952), (7089, 344112), (7169, 340272), (7276, 335268), (7704, 316642), (9112, 267714), (9313, 261936), (9452, 258084), (9648, 252841), (10008, 243746), (10251, 237968), (10914, 223512), (13668, 178476), (14178, 172056), (14338, 170136), (14552, 167634), (14873, 164016), (15408, 158321), (16371, 149008), (18224, 133857), (18626, 130968), (18904, 129042), (20016, 121873), (20502, 118984), (21267, 114704), (21507, 113424), (21828, 111756), (27336, 89238), (27939, 87312), (28356, 86028), (28676, 85068), (29104, 83817), (29746, 82008), (32742, 74504), (37252, 65484), (37808, 64521), (41004, 59492), (42534, 57352), (43014, 56712), (43656, 55878), (44619, 54672)]