1816416979968

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{105379}}^1$

素因数の和:105614

約数の個数: 176

約数和(自身を含む): 5025246786560

約数和(自身を除く): 3208829806592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 181, 186, 192, 248, 256, 362, 372, 384, 496, 512, 543, 724, 744, 768, 992, 1024, 1086, 1448, 1488, 1536, 1984, 2172, 2896, 2976, 3072, 3968, 4344, 5611, 5792, 5952, 7936, 8688, 11222, 11584, 11904, 15872, 16833, 17376, 22444, 23168, 23808, 31744, 33666, 34752, 44888, 46336, 47616, 67332, 69504, 89776, 92672, 95232, 105379, 134664, 139008, 179552, 185344, 210758, 269328, 278016, 316137, 359104, 421516, 538656, 556032, 632274, 718208, 843032, 1077312, 1264548, 1436416, 1686064, 2154624, 2529096, 2872832, 3266749, 3372128, 4309248, 5058192, 5745664, 6533498, 6744256, 8618496, 9800247, 10116384, 13066996, 13488512, 17236992, 19073599, 19600494, 20232768, 26133992, 26977024, 38147198, 39200988, 40465536, 52267984, 53954048, 57220797, 76294396, 78401976, 80931072, 104535968, 107908096, 114441594, 152588792, 156803952, 161862144, 209071936, 228883188, 305177584, 313607904, 323724288, 418143872, 457766376, 591281569, 610355168, 627215808, 836287744, 915532752, 1182563138, 1220710336, 1254431616, 1672575488, 1773844707, 1831065504, 2365126276, 2441420672, 2508863232, 3345150976, 3547689414, 3662131008, 4730252552, 4882841344, 5017726464, 7095378828, 7324262016, 9460505104, 9765682688, 10035452928, 14190757656, 14648524032, 18921010208, 19531365376, 28381515312, 29297048064, 37842020416, 56763030624, 58594096128, 75684040832, 113526061248, 151368081664, 227052122496, 302736163328, 454104244992, 605472326656, 908208489984, 1816416979968]

約数ペア:

[(1, 1816416979968), (2, 908208489984), (3, 605472326656), (4, 454104244992), (6, 302736163328), (8, 227052122496), (12, 151368081664), (16, 113526061248), (24, 75684040832), (31, 58594096128), (32, 56763030624), (48, 37842020416), (62, 29297048064), (64, 28381515312), (93, 19531365376), (96, 18921010208), (124, 14648524032), (128, 14190757656), (181, 10035452928), (186, 9765682688), (192, 9460505104), (248, 7324262016), (256, 7095378828), (362, 5017726464), (372, 4882841344), (384, 4730252552), (496, 3662131008), (512, 3547689414), (543, 3345150976), (724, 2508863232), (744, 2441420672), (768, 2365126276), (992, 1831065504), (1024, 1773844707), (1086, 1672575488), (1448, 1254431616), (1488, 1220710336), (1536, 1182563138), (1984, 915532752), (2172, 836287744), (2896, 627215808), (2976, 610355168), (3072, 591281569), (3968, 457766376), (4344, 418143872), (5611, 323724288), (5792, 313607904), (5952, 305177584), (7936, 228883188), (8688, 209071936), (11222, 161862144), (11584, 156803952), (11904, 152588792), (15872, 114441594), (16833, 107908096), (17376, 104535968), (22444, 80931072), (23168, 78401976), (23808, 76294396), (31744, 57220797), (33666, 53954048), (34752, 52267984), (44888, 40465536), (46336, 39200988), (47616, 38147198), (67332, 26977024), (69504, 26133992), (89776, 20232768), (92672, 19600494), (95232, 19073599), (105379, 17236992), (134664, 13488512), (139008, 13066996), (179552, 10116384), (185344, 9800247), (210758, 8618496), (269328, 6744256), (278016, 6533498), (316137, 5745664), (359104, 5058192), (421516, 4309248), (538656, 3372128), (556032, 3266749), (632274, 2872832), (718208, 2529096), (843032, 2154624), (1077312, 1686064), (1264548, 1436416)]