1311078912

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 320

約数和(自身を含む): 4223729664

約数和(自身を除く): 2912650752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 47, 48, 52, 64, 66, 78, 88, 94, 96, 104, 127, 128, 132, 141, 143, 156, 176, 188, 192, 208, 254, 256, 264, 282, 286, 312, 352, 376, 381, 384, 416, 429, 508, 512, 517, 528, 564, 572, 611, 624, 704, 752, 762, 768, 832, 858, 1016, 1034, 1056, 1128, 1144, 1222, 1248, 1397, 1408, 1504, 1524, 1536, 1551, 1651, 1664, 1716, 1833, 2032, 2068, 2112, 2256, 2288, 2444, 2496, 2794, 2816, 3008, 3048, 3102, 3302, 3328, 3432, 3666, 4064, 4136, 4191, 4224, 4512, 4576, 4888, 4953, 4992, 5588, 5632, 5969, 6016, 6096, 6204, 6604, 6656, 6721, 6864, 7332, 8128, 8272, 8382, 8448, 9024, 9152, 9776, 9906, 9984, 11176, 11938, 12032, 12192, 12408, 13208, 13442, 13728, 14664, 16256, 16544, 16764, 16896, 17907, 18048, 18161, 18304, 19552, 19812, 19968, 20163, 22352, 23876, 24064, 24384, 24816, 26416, 26884, 27456, 29328, 32512, 33088, 33528, 35814, 36096, 36322, 36608, 39104, 39624, 40326, 44704, 47752, 48768, 49632, 52832, 53768, 54483, 54912, 58656, 65024, 65659, 66176, 67056, 71628, 72192, 72644, 73216, 77597, 78208, 79248, 80652, 89408, 95504, 97536, 99264, 105664, 107536, 108966, 109824, 117312, 131318, 132352, 134112, 143256, 145288, 155194, 156416, 158496, 161304, 178816, 191008, 195072, 196977, 198528, 211328, 215072, 217932, 219648, 232791, 234624, 262636, 264704, 268224, 286512, 290576, 310388, 312832, 316992, 322608, 357632, 382016, 393954, 397056, 422656, 430144, 435864, 465582, 469248, 525272, 536448, 573024, 581152, 620776, 633984, 645216, 715264, 764032, 787908, 794112, 845312, 853567, 860288, 871728, 931164, 938496, 1050544, 1072896, 1146048, 1162304, 1241552, 1267968, 1290432, 1528064, 1575816, 1707134, 1720576, 1743456, 1862328, 2101088, 2145792, 2292096, 2324608, 2483104, 2535936, 2560701, 2580864, 3056128, 3151632, 3414268, 3441152, 3486912, 3724656, 4202176, 4584192, 4649216, 4966208, 5121402, 5161728, 6303264, 6828536, 6973824, 7449312, 8404352, 9168384, 9298432, 9932416, 10242804, 10323456, 12606528, 13657072, 13947648, 14898624, 16808704, 19864832, 20485608, 25213056, 27314144, 27895296, 29797248, 33617408, 39729664, 40971216, 50426112, 54628288, 59594496, 81942432, 100852224, 109256576, 119188992, 163884864, 218513152, 327769728, 437026304, 655539456, 1311078912]

約数ペア:

[(1, 1311078912), (2, 655539456), (3, 437026304), (4, 327769728), (6, 218513152), (8, 163884864), (11, 119188992), (12, 109256576), (13, 100852224), (16, 81942432), (22, 59594496), (24, 54628288), (26, 50426112), (32, 40971216), (33, 39729664), (39, 33617408), (44, 29797248), (47, 27895296), (48, 27314144), (52, 25213056), (64, 20485608), (66, 19864832), (78, 16808704), (88, 14898624), (94, 13947648), (96, 13657072), (104, 12606528), (127, 10323456), (128, 10242804), (132, 9932416), (141, 9298432), (143, 9168384), (156, 8404352), (176, 7449312), (188, 6973824), (192, 6828536), (208, 6303264), (254, 5161728), (256, 5121402), (264, 4966208), (282, 4649216), (286, 4584192), (312, 4202176), (352, 3724656), (376, 3486912), (381, 3441152), (384, 3414268), (416, 3151632), (429, 3056128), (508, 2580864), (512, 2560701), (517, 2535936), (528, 2483104), (564, 2324608), (572, 2292096), (611, 2145792), (624, 2101088), (704, 1862328), (752, 1743456), (762, 1720576), (768, 1707134), (832, 1575816), (858, 1528064), (1016, 1290432), (1034, 1267968), (1056, 1241552), (1128, 1162304), (1144, 1146048), (1222, 1072896), (1248, 1050544), (1397, 938496), (1408, 931164), (1504, 871728), (1524, 860288), (1536, 853567), (1551, 845312), (1651, 794112), (1664, 787908), (1716, 764032), (1833, 715264), (2032, 645216), (2068, 633984), (2112, 620776), (2256, 581152), (2288, 573024), (2444, 536448), (2496, 525272), (2794, 469248), (2816, 465582), (3008, 435864), (3048, 430144), (3102, 422656), (3302, 397056), (3328, 393954), (3432, 382016), (3666, 357632), (4064, 322608), (4136, 316992), (4191, 312832), (4224, 310388), (4512, 290576), (4576, 286512), (4888, 268224), (4953, 264704), (4992, 262636), (5588, 234624), (5632, 232791), (5969, 219648), (6016, 217932), (6096, 215072), (6204, 211328), (6604, 198528), (6656, 196977), (6721, 195072), (6864, 191008), (7332, 178816), (8128, 161304), (8272, 158496), (8382, 156416), (8448, 155194), (9024, 145288), (9152, 143256), (9776, 134112), (9906, 132352), (9984, 131318), (11176, 117312), (11938, 109824), (12032, 108966), (12192, 107536), (12408, 105664), (13208, 99264), (13442, 97536), (13728, 95504), (14664, 89408), (16256, 80652), (16544, 79248), (16764, 78208), (16896, 77597), (17907, 73216), (18048, 72644), (18161, 72192), (18304, 71628), (19552, 67056), (19812, 66176), (19968, 65659), (20163, 65024), (22352, 58656), (23876, 54912), (24064, 54483), (24384, 53768), (24816, 52832), (26416, 49632), (26884, 48768), (27456, 47752), (29328, 44704), (32512, 40326), (33088, 39624), (33528, 39104), (35814, 36608), (36096, 36322)]