15783402496

素因数分解:

$2^{10}\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:498

約数の個数: 132

約数和(自身を含む): 33449633976

約数和(自身を除く): 17666231480

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 128, 172, 248, 256, 344, 373, 496, 512, 688, 746, 961, 992, 1024, 1333, 1376, 1492, 1922, 1984, 2666, 2752, 2984, 3844, 3968, 5332, 5504, 5968, 7688, 7936, 10664, 11008, 11563, 11936, 15376, 15872, 16039, 21328, 22016, 23126, 23872, 30752, 31744, 32078, 41323, 42656, 44032, 46252, 47744, 61504, 64156, 82646, 85312, 92504, 95488, 123008, 128312, 165292, 170624, 185008, 190976, 246016, 256624, 330584, 341248, 358453, 370016, 381952, 492032, 497209, 513248, 661168, 682496, 716906, 740032, 984064, 994418, 1026496, 1322336, 1364992, 1433812, 1480064, 1988836, 2052992, 2644672, 2867624, 2960128, 3977672, 4105984, 5289344, 5735248, 5920256, 7955344, 8211968, 10578688, 11470496, 11840512, 15413479, 15910688, 16423936, 21157376, 22940992, 30826958, 31821376, 42314752, 45881984, 61653916, 63642752, 91763968, 123307832, 127285504, 183527936, 246615664, 254571008, 367055872, 493231328, 509142016, 986462656, 1972925312, 3945850624, 7891701248, 15783402496]

約数ペア:

[(1, 15783402496), (2, 7891701248), (4, 3945850624), (8, 1972925312), (16, 986462656), (31, 509142016), (32, 493231328), (43, 367055872), (62, 254571008), (64, 246615664), (86, 183527936), (124, 127285504), (128, 123307832), (172, 91763968), (248, 63642752), (256, 61653916), (344, 45881984), (373, 42314752), (496, 31821376), (512, 30826958), (688, 22940992), (746, 21157376), (961, 16423936), (992, 15910688), (1024, 15413479), (1333, 11840512), (1376, 11470496), (1492, 10578688), (1922, 8211968), (1984, 7955344), (2666, 5920256), (2752, 5735248), (2984, 5289344), (3844, 4105984), (3968, 3977672), (5332, 2960128), (5504, 2867624), (5968, 2644672), (7688, 2052992), (7936, 1988836), (10664, 1480064), (11008, 1433812), (11563, 1364992), (11936, 1322336), (15376, 1026496), (15872, 994418), (16039, 984064), (21328, 740032), (22016, 716906), (23126, 682496), (23872, 661168), (30752, 513248), (31744, 497209), (32078, 492032), (41323, 381952), (42656, 370016), (44032, 358453), (46252, 341248), (47744, 330584), (61504, 256624), (64156, 246016), (82646, 190976), (85312, 185008), (92504, 170624), (95488, 165292), (123008, 128312)]