17998890912

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{16529}}^1$

素因数の和:16763

約数の個数: 144

約数和(自身を含む): 54152280000

約数和(自身を除く): 36153389088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 199, 228, 288, 304, 342, 398, 456, 597, 608, 684, 796, 912, 1194, 1368, 1592, 1791, 1824, 2388, 2736, 3184, 3582, 3781, 4776, 5472, 6368, 7164, 7562, 9552, 11343, 14328, 15124, 16529, 19104, 22686, 28656, 30248, 33058, 34029, 45372, 49587, 57312, 60496, 66116, 68058, 90744, 99174, 120992, 132232, 136116, 148761, 181488, 198348, 264464, 272232, 297522, 314051, 362976, 396696, 528928, 544464, 595044, 628102, 793392, 942153, 1088928, 1190088, 1256204, 1586784, 1884306, 2380176, 2512408, 2826459, 3289271, 3768612, 4760352, 5024816, 5652918, 6578542, 7537224, 9867813, 10049632, 11305836, 13157084, 15074448, 19735626, 22611672, 26314168, 29603439, 30148896, 39471252, 45223344, 52628336, 59206878, 62496149, 78942504, 90446688, 105256672, 118413756, 124992298, 157885008, 187488447, 236827512, 249984596, 315770016, 374976894, 473655024, 499969192, 562465341, 749953788, 947310048, 999938384, 1124930682, 1499907576, 1999876768, 2249861364, 2999815152, 4499722728, 5999630304, 8999445456, 17998890912]

約数ペア:

[(1, 17998890912), (2, 8999445456), (3, 5999630304), (4, 4499722728), (6, 2999815152), (8, 2249861364), (9, 1999876768), (12, 1499907576), (16, 1124930682), (18, 999938384), (19, 947310048), (24, 749953788), (32, 562465341), (36, 499969192), (38, 473655024), (48, 374976894), (57, 315770016), (72, 249984596), (76, 236827512), (96, 187488447), (114, 157885008), (144, 124992298), (152, 118413756), (171, 105256672), (199, 90446688), (228, 78942504), (288, 62496149), (304, 59206878), (342, 52628336), (398, 45223344), (456, 39471252), (597, 30148896), (608, 29603439), (684, 26314168), (796, 22611672), (912, 19735626), (1194, 15074448), (1368, 13157084), (1592, 11305836), (1791, 10049632), (1824, 9867813), (2388, 7537224), (2736, 6578542), (3184, 5652918), (3582, 5024816), (3781, 4760352), (4776, 3768612), (5472, 3289271), (6368, 2826459), (7164, 2512408), (7562, 2380176), (9552, 1884306), (11343, 1586784), (14328, 1256204), (15124, 1190088), (16529, 1088928), (19104, 942153), (22686, 793392), (28656, 628102), (30248, 595044), (33058, 544464), (34029, 528928), (45372, 396696), (49587, 362976), (57312, 314051), (60496, 297522), (66116, 272232), (68058, 264464), (90744, 198348), (99174, 181488), (120992, 148761), (132232, 136116)]