19039745536

素因数分解:

$2^9\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1193}}^1$

素因数の和:1352

約数の個数: 160

約数和(自身を含む): 44832541248

約数和(自身を除く): 25792795712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 73, 112, 122, 128, 146, 224, 244, 256, 292, 427, 448, 488, 511, 512, 584, 854, 896, 976, 1022, 1168, 1193, 1708, 1792, 1952, 2044, 2336, 2386, 3416, 3584, 3904, 4088, 4453, 4672, 4772, 6832, 7808, 8176, 8351, 8906, 9344, 9544, 13664, 15616, 16352, 16702, 17812, 18688, 19088, 27328, 31171, 31232, 32704, 33404, 35624, 37376, 38176, 54656, 62342, 65408, 66808, 71248, 72773, 76352, 87089, 109312, 124684, 130816, 133616, 142496, 145546, 152704, 174178, 218624, 249368, 261632, 267232, 284992, 291092, 305408, 348356, 498736, 509411, 534464, 569984, 582184, 609623, 610816, 696712, 997472, 1018822, 1068928, 1139968, 1164368, 1219246, 1393424, 1994944, 2037644, 2137856, 2279936, 2328736, 2438492, 2786848, 3989888, 4075288, 4275712, 4657472, 4876984, 5312429, 5573696, 7979776, 8150576, 9314944, 9753968, 10624858, 11147392, 15959552, 16301152, 18629888, 19507936, 21249716, 22294784, 32602304, 37187003, 37259776, 39015872, 42499432, 44589568, 65204608, 74374006, 78031744, 84998864, 130409216, 148748012, 156063488, 169997728, 260818432, 297496024, 312126976, 339995456, 594992048, 679990912, 1189984096, 1359981824, 2379968192, 2719963648, 4759936384, 9519872768, 19039745536]

約数ペア:

[(1, 19039745536), (2, 9519872768), (4, 4759936384), (7, 2719963648), (8, 2379968192), (14, 1359981824), (16, 1189984096), (28, 679990912), (32, 594992048), (56, 339995456), (61, 312126976), (64, 297496024), (73, 260818432), (112, 169997728), (122, 156063488), (128, 148748012), (146, 130409216), (224, 84998864), (244, 78031744), (256, 74374006), (292, 65204608), (427, 44589568), (448, 42499432), (488, 39015872), (511, 37259776), (512, 37187003), (584, 32602304), (854, 22294784), (896, 21249716), (976, 19507936), (1022, 18629888), (1168, 16301152), (1193, 15959552), (1708, 11147392), (1792, 10624858), (1952, 9753968), (2044, 9314944), (2336, 8150576), (2386, 7979776), (3416, 5573696), (3584, 5312429), (3904, 4876984), (4088, 4657472), (4453, 4275712), (4672, 4075288), (4772, 3989888), (6832, 2786848), (7808, 2438492), (8176, 2328736), (8351, 2279936), (8906, 2137856), (9344, 2037644), (9544, 1994944), (13664, 1393424), (15616, 1219246), (16352, 1164368), (16702, 1139968), (17812, 1068928), (18688, 1018822), (19088, 997472), (27328, 696712), (31171, 610816), (31232, 609623), (32704, 582184), (33404, 569984), (35624, 534464), (37376, 509411), (38176, 498736), (54656, 348356), (62342, 305408), (65408, 291092), (66808, 284992), (71248, 267232), (72773, 261632), (76352, 249368), (87089, 218624), (109312, 174178), (124684, 152704), (130816, 145546), (133616, 142496)]