257590780992

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{6959}}^1$

素因数の和:7702

約数の個数: 224

約数和(自身を含む): 782940979200

約数和(自身を除く): 525350198208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 432, 496, 558, 576, 691, 744, 837, 864, 992, 1116, 1382, 1488, 1674, 1728, 1984, 2073, 2232, 2764, 2976, 3348, 4146, 4464, 5528, 5952, 6219, 6696, 6959, 8292, 8928, 11056, 12438, 13392, 13918, 16584, 17856, 18657, 20877, 21421, 22112, 24876, 26784, 27836, 33168, 37314, 41754, 42842, 44224, 49752, 53568, 55672, 62631, 64263, 66336, 74628, 83508, 85684, 99504, 111344, 125262, 128526, 132672, 149256, 167016, 171368, 187893, 192789, 199008, 215729, 222688, 250524, 257052, 298512, 334032, 342736, 375786, 385578, 398016, 431458, 445376, 501048, 514104, 578367, 597024, 647187, 668064, 685472, 751572, 771156, 862916, 1002096, 1028208, 1156734, 1194048, 1294374, 1336128, 1370944, 1503144, 1542312, 1725832, 1941561, 2004192, 2056416, 2313468, 2588748, 3006288, 3084624, 3451664, 3883122, 4008384, 4112832, 4626936, 4808669, 5177496, 5824683, 6012576, 6169248, 6903328, 7766244, 9253872, 9617338, 10354992, 11649366, 12025152, 12338496, 13806656, 14426007, 15532488, 18507744, 19234676, 20709984, 23298732, 28852014, 31064976, 37015488, 38469352, 41419968, 43278021, 46597464, 57704028, 62129952, 76938704, 86556042, 93194928, 115408056, 124259904, 129834063, 149068739, 153877408, 173112084, 186389856, 230816112, 259668126, 298137478, 307754816, 346224168, 372779712, 447206217, 461632224, 519336252, 596274956, 692448336, 894412434, 923264448, 1038672504, 1192549912, 1341618651, 1384896672, 1788824868, 2077345008, 2385099824, 2683237302, 2769793344, 3577649736, 4024855953, 4154690016, 4770199648, 5366474604, 7155299472, 8049711906, 8309380032, 9540399296, 10732949208, 14310598944, 16099423812, 21465898416, 28621197888, 32198847624, 42931796832, 64397695248, 85863593664, 128795390496, 257590780992]

約数ペア:

[(1, 257590780992), (2, 128795390496), (3, 85863593664), (4, 64397695248), (6, 42931796832), (8, 32198847624), (9, 28621197888), (12, 21465898416), (16, 16099423812), (18, 14310598944), (24, 10732949208), (27, 9540399296), (31, 8309380032), (32, 8049711906), (36, 7155299472), (48, 5366474604), (54, 4770199648), (62, 4154690016), (64, 4024855953), (72, 3577649736), (93, 2769793344), (96, 2683237302), (108, 2385099824), (124, 2077345008), (144, 1788824868), (186, 1384896672), (192, 1341618651), (216, 1192549912), (248, 1038672504), (279, 923264448), (288, 894412434), (372, 692448336), (432, 596274956), (496, 519336252), (558, 461632224), (576, 447206217), (691, 372779712), (744, 346224168), (837, 307754816), (864, 298137478), (992, 259668126), (1116, 230816112), (1382, 186389856), (1488, 173112084), (1674, 153877408), (1728, 149068739), (1984, 129834063), (2073, 124259904), (2232, 115408056), (2764, 93194928), (2976, 86556042), (3348, 76938704), (4146, 62129952), (4464, 57704028), (5528, 46597464), (5952, 43278021), (6219, 41419968), (6696, 38469352), (6959, 37015488), (8292, 31064976), (8928, 28852014), (11056, 23298732), (12438, 20709984), (13392, 19234676), (13918, 18507744), (16584, 15532488), (17856, 14426007), (18657, 13806656), (20877, 12338496), (21421, 12025152), (22112, 11649366), (24876, 10354992), (26784, 9617338), (27836, 9253872), (33168, 7766244), (37314, 6903328), (41754, 6169248), (42842, 6012576), (44224, 5824683), (49752, 5177496), (53568, 4808669), (55672, 4626936), (62631, 4112832), (64263, 4008384), (66336, 3883122), (74628, 3451664), (83508, 3084624), (85684, 3006288), (99504, 2588748), (111344, 2313468), (125262, 2056416), (128526, 2004192), (132672, 1941561), (149256, 1725832), (167016, 1542312), (171368, 1503144), (187893, 1370944), (192789, 1336128), (199008, 1294374), (215729, 1194048), (222688, 1156734), (250524, 1028208), (257052, 1002096), (298512, 862916), (334032, 771156), (342736, 751572), (375786, 685472), (385578, 668064), (398016, 647187), (431458, 597024), (445376, 578367), (501048, 514104)]