19116998656

素因数分解:

$2^{14}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:368

約数の個数: 240

約数和(自身を含む): 47645839360

約数和(自身を除く): 28528840704

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 128, 133, 152, 217, 224, 248, 256, 266, 283, 304, 434, 448, 496, 512, 532, 566, 589, 608, 868, 896, 992, 1024, 1064, 1132, 1178, 1216, 1736, 1792, 1981, 1984, 2048, 2128, 2264, 2356, 2432, 3472, 3584, 3962, 3968, 4096, 4123, 4256, 4528, 4712, 4864, 5377, 6944, 7168, 7924, 7936, 8192, 8246, 8512, 8773, 9056, 9424, 9728, 10754, 13888, 14336, 15848, 15872, 16384, 16492, 17024, 17546, 18112, 18848, 19456, 21508, 27776, 28672, 31696, 31744, 32984, 34048, 35092, 36224, 37639, 37696, 38912, 43016, 55552, 57344, 61411, 63392, 63488, 65968, 68096, 70184, 72448, 75278, 75392, 77824, 86032, 111104, 114688, 122822, 126784, 126976, 131936, 136192, 140368, 144896, 150556, 150784, 155648, 166687, 172064, 222208, 245644, 253568, 253952, 263872, 272384, 280736, 289792, 301112, 301568, 311296, 333374, 344128, 444416, 491288, 507136, 507904, 527744, 544768, 561472, 579584, 602224, 603136, 666748, 688256, 888832, 982576, 1014272, 1055488, 1089536, 1122944, 1159168, 1166809, 1204448, 1206272, 1333496, 1376512, 1777664, 1965152, 2028544, 2110976, 2179072, 2245888, 2318336, 2333618, 2408896, 2412544, 2666992, 2753024, 3555328, 3930304, 4057088, 4221952, 4491776, 4636672, 4667236, 4817792, 4825088, 5333984, 5506048, 7860608, 8114176, 8443904, 8983552, 9334472, 9635584, 9650176, 10667968, 11012096, 15721216, 16228352, 16887808, 17967104, 18668944, 19271168, 21335936, 22024192, 31442432, 32456704, 33775616, 35934208, 37337888, 38542336, 42671872, 44048384, 62884864, 67551232, 71868416, 74675776, 77084672, 85343744, 88096768, 125769728, 143736832, 149351552, 154169344, 170687488, 251539456, 298703104, 308338688, 341374976, 503078912, 597406208, 616677376, 682749952, 1006157824, 1194812416, 1365499904, 2389624832, 2730999808, 4779249664, 9558499328, 19116998656]

約数ペア:

[(1, 19116998656), (2, 9558499328), (4, 4779249664), (7, 2730999808), (8, 2389624832), (14, 1365499904), (16, 1194812416), (19, 1006157824), (28, 682749952), (31, 616677376), (32, 597406208), (38, 503078912), (56, 341374976), (62, 308338688), (64, 298703104), (76, 251539456), (112, 170687488), (124, 154169344), (128, 149351552), (133, 143736832), (152, 125769728), (217, 88096768), (224, 85343744), (248, 77084672), (256, 74675776), (266, 71868416), (283, 67551232), (304, 62884864), (434, 44048384), (448, 42671872), (496, 38542336), (512, 37337888), (532, 35934208), (566, 33775616), (589, 32456704), (608, 31442432), (868, 22024192), (896, 21335936), (992, 19271168), (1024, 18668944), (1064, 17967104), (1132, 16887808), (1178, 16228352), (1216, 15721216), (1736, 11012096), (1792, 10667968), (1981, 9650176), (1984, 9635584), (2048, 9334472), (2128, 8983552), (2264, 8443904), (2356, 8114176), (2432, 7860608), (3472, 5506048), (3584, 5333984), (3962, 4825088), (3968, 4817792), (4096, 4667236), (4123, 4636672), (4256, 4491776), (4528, 4221952), (4712, 4057088), (4864, 3930304), (5377, 3555328), (6944, 2753024), (7168, 2666992), (7924, 2412544), (7936, 2408896), (8192, 2333618), (8246, 2318336), (8512, 2245888), (8773, 2179072), (9056, 2110976), (9424, 2028544), (9728, 1965152), (10754, 1777664), (13888, 1376512), (14336, 1333496), (15848, 1206272), (15872, 1204448), (16384, 1166809), (16492, 1159168), (17024, 1122944), (17546, 1089536), (18112, 1055488), (18848, 1014272), (19456, 982576), (21508, 888832), (27776, 688256), (28672, 666748), (31696, 603136), (31744, 602224), (32984, 579584), (34048, 561472), (35092, 544768), (36224, 527744), (37639, 507904), (37696, 507136), (38912, 491288), (43016, 444416), (55552, 344128), (57344, 333374), (61411, 311296), (63392, 301568), (63488, 301112), (65968, 289792), (68096, 280736), (70184, 272384), (72448, 263872), (75278, 253952), (75392, 253568), (77824, 245644), (86032, 222208), (111104, 172064), (114688, 166687), (122822, 155648), (126784, 150784), (126976, 150556), (131936, 144896), (136192, 140368)]