2498593552

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:537

約数の個数: 160

約数和(自身を含む): 6203602944

約数和(自身を除く): 3705009392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 197, 208, 217, 248, 281, 364, 394, 403, 434, 496, 562, 728, 788, 806, 868, 1124, 1379, 1456, 1576, 1612, 1736, 1967, 2248, 2561, 2758, 2821, 3152, 3224, 3472, 3653, 3934, 4496, 5122, 5516, 5642, 6107, 6448, 7306, 7868, 8711, 10244, 11032, 11284, 12214, 14612, 15736, 17422, 17927, 20488, 22064, 22568, 24428, 25571, 29224, 31472, 34844, 35854, 40976, 42749, 45136, 48856, 51142, 55357, 58448, 60977, 69688, 71708, 79391, 85498, 97712, 102284, 110714, 113243, 121954, 139376, 143416, 158782, 170996, 204568, 221428, 226486, 243908, 286832, 317564, 341992, 387499, 409136, 442856, 452972, 487816, 555737, 635128, 683984, 719641, 774998, 792701, 885712, 905944, 975632, 1111474, 1270256, 1439282, 1549996, 1585402, 1716067, 1811888, 2222948, 2878564, 3099992, 3170804, 3432134, 4445896, 5037487, 5757128, 6199984, 6341608, 6864268, 8891792, 10074974, 11514256, 12012469, 12683216, 13728536, 20149948, 22308871, 24024938, 27457072, 40299896, 44617742, 48049876, 80599792, 89235484, 96099752, 156162097, 178470968, 192199504, 312324194, 356941936, 624648388, 1249296776, 2498593552]

約数ペア:

[(1, 2498593552), (2, 1249296776), (4, 624648388), (7, 356941936), (8, 312324194), (13, 192199504), (14, 178470968), (16, 156162097), (26, 96099752), (28, 89235484), (31, 80599792), (52, 48049876), (56, 44617742), (62, 40299896), (91, 27457072), (104, 24024938), (112, 22308871), (124, 20149948), (182, 13728536), (197, 12683216), (208, 12012469), (217, 11514256), (248, 10074974), (281, 8891792), (364, 6864268), (394, 6341608), (403, 6199984), (434, 5757128), (496, 5037487), (562, 4445896), (728, 3432134), (788, 3170804), (806, 3099992), (868, 2878564), (1124, 2222948), (1379, 1811888), (1456, 1716067), (1576, 1585402), (1612, 1549996), (1736, 1439282), (1967, 1270256), (2248, 1111474), (2561, 975632), (2758, 905944), (2821, 885712), (3152, 792701), (3224, 774998), (3472, 719641), (3653, 683984), (3934, 635128), (4496, 555737), (5122, 487816), (5516, 452972), (5642, 442856), (6107, 409136), (6448, 387499), (7306, 341992), (7868, 317564), (8711, 286832), (10244, 243908), (11032, 226486), (11284, 221428), (12214, 204568), (14612, 170996), (15736, 158782), (17422, 143416), (17927, 139376), (20488, 121954), (22064, 113243), (22568, 110714), (24428, 102284), (25571, 97712), (29224, 85498), (31472, 79391), (34844, 71708), (35854, 69688), (40976, 60977), (42749, 58448), (45136, 55357), (48856, 51142)]