18668582912

素因数分解:

$2^{11}\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:437

約数の個数: 288

約数和(自身を含む): 47594252160

約数和(自身を除く): 28925669248

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 49, 56, 62, 64, 68, 98, 112, 119, 124, 128, 136, 196, 217, 224, 238, 248, 256, 272, 353, 392, 434, 448, 476, 496, 512, 527, 544, 706, 784, 833, 868, 896, 952, 992, 1024, 1054, 1088, 1412, 1519, 1568, 1666, 1736, 1792, 1904, 1984, 2048, 2108, 2176, 2471, 2824, 3038, 3136, 3332, 3472, 3584, 3689, 3808, 3968, 4216, 4352, 4942, 5648, 6001, 6076, 6272, 6664, 6944, 7168, 7378, 7616, 7936, 8432, 8704, 9884, 10943, 11296, 12002, 12152, 12544, 13328, 13888, 14336, 14756, 15232, 15872, 16864, 17297, 17408, 19768, 21886, 22592, 24004, 24304, 25088, 25823, 26656, 27776, 29512, 30464, 31744, 33728, 34594, 34816, 39536, 42007, 43772, 45184, 48008, 48608, 50176, 51646, 53312, 55552, 59024, 60928, 63488, 67456, 69188, 76601, 79072, 84014, 87544, 90368, 96016, 97216, 100352, 103292, 106624, 111104, 118048, 121856, 134912, 138376, 153202, 158144, 168028, 175088, 180736, 186031, 192032, 194432, 206584, 213248, 222208, 236096, 243712, 269824, 276752, 294049, 306404, 316288, 336056, 350176, 361472, 372062, 384064, 388864, 413168, 426496, 444416, 472192, 536207, 539648, 553504, 588098, 612808, 632576, 672112, 700352, 722944, 744124, 768128, 777728, 826336, 852992, 944384, 1072414, 1079296, 1107008, 1176196, 1225616, 1265152, 1302217, 1344224, 1400704, 1488248, 1536256, 1555456, 1652672, 1705984, 1888768, 2144828, 2214016, 2352392, 2451232, 2530304, 2604434, 2688448, 2801408, 2976496, 3072512, 3110912, 3305344, 3777536, 4289656, 4428032, 4704784, 4902464, 5060608, 5208868, 5376896, 5602816, 5952992, 6145024, 6610688, 7555072, 8579312, 8856064, 9115519, 9409568, 9804928, 10417736, 10753792, 11205632, 11905984, 12290048, 13221376, 17158624, 17712128, 18231038, 18819136, 19609856, 20835472, 21507584, 22411264, 23811968, 26442752, 34317248, 35424256, 36462076, 37638272, 39219712, 41670944, 43015168, 47623936, 52885504, 68634496, 72924152, 75276544, 78439424, 83341888, 86030336, 95247872, 137268992, 145848304, 150553088, 156878848, 166683776, 190495744, 274537984, 291696608, 301106176, 333367552, 380991488, 549075968, 583393216, 602212352, 666735104, 1098151936, 1166786432, 1333470208, 2333572864, 2666940416, 4667145728, 9334291456, 18668582912]

約数ペア:

[(1, 18668582912), (2, 9334291456), (4, 4667145728), (7, 2666940416), (8, 2333572864), (14, 1333470208), (16, 1166786432), (17, 1098151936), (28, 666735104), (31, 602212352), (32, 583393216), (34, 549075968), (49, 380991488), (56, 333367552), (62, 301106176), (64, 291696608), (68, 274537984), (98, 190495744), (112, 166683776), (119, 156878848), (124, 150553088), (128, 145848304), (136, 137268992), (196, 95247872), (217, 86030336), (224, 83341888), (238, 78439424), (248, 75276544), (256, 72924152), (272, 68634496), (353, 52885504), (392, 47623936), (434, 43015168), (448, 41670944), (476, 39219712), (496, 37638272), (512, 36462076), (527, 35424256), (544, 34317248), (706, 26442752), (784, 23811968), (833, 22411264), (868, 21507584), (896, 20835472), (952, 19609856), (992, 18819136), (1024, 18231038), (1054, 17712128), (1088, 17158624), (1412, 13221376), (1519, 12290048), (1568, 11905984), (1666, 11205632), (1736, 10753792), (1792, 10417736), (1904, 9804928), (1984, 9409568), (2048, 9115519), (2108, 8856064), (2176, 8579312), (2471, 7555072), (2824, 6610688), (3038, 6145024), (3136, 5952992), (3332, 5602816), (3472, 5376896), (3584, 5208868), (3689, 5060608), (3808, 4902464), (3968, 4704784), (4216, 4428032), (4352, 4289656), (4942, 3777536), (5648, 3305344), (6001, 3110912), (6076, 3072512), (6272, 2976496), (6664, 2801408), (6944, 2688448), (7168, 2604434), (7378, 2530304), (7616, 2451232), (7936, 2352392), (8432, 2214016), (8704, 2144828), (9884, 1888768), (10943, 1705984), (11296, 1652672), (12002, 1555456), (12152, 1536256), (12544, 1488248), (13328, 1400704), (13888, 1344224), (14336, 1302217), (14756, 1265152), (15232, 1225616), (15872, 1176196), (16864, 1107008), (17297, 1079296), (17408, 1072414), (19768, 944384), (21886, 852992), (22592, 826336), (24004, 777728), (24304, 768128), (25088, 744124), (25823, 722944), (26656, 700352), (27776, 672112), (29512, 632576), (30464, 612808), (31744, 588098), (33728, 553504), (34594, 539648), (34816, 536207), (39536, 472192), (42007, 444416), (43772, 426496), (45184, 413168), (48008, 388864), (48608, 384064), (50176, 372062), (51646, 361472), (53312, 350176), (55552, 336056), (59024, 316288), (60928, 306404), (63488, 294049), (67456, 276752), (69188, 269824), (76601, 243712), (79072, 236096), (84014, 222208), (87544, 213248), (90368, 206584), (96016, 194432), (97216, 192032), (100352, 186031), (103292, 180736), (106624, 175088), (111104, 168028), (118048, 158144), (121856, 153202), (134912, 138376)]