307855296

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:880

約数の個数: 224

約数和(自身を含む): 1068994560

約数和(自身を除く): 761139264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 112, 124, 126, 144, 168, 186, 189, 192, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 432, 434, 448, 496, 504, 558, 576, 651, 672, 744, 756, 821, 837, 864, 868, 992, 1008, 1116, 1302, 1344, 1488, 1512, 1642, 1674, 1728, 1736, 1953, 1984, 2016, 2232, 2463, 2604, 2976, 3024, 3284, 3348, 3472, 3906, 4032, 4464, 4926, 5208, 5747, 5859, 5952, 6048, 6568, 6696, 6944, 7389, 7812, 8928, 9852, 10416, 11494, 11718, 12096, 13136, 13392, 13888, 14778, 15624, 17241, 17856, 19704, 20832, 22167, 22988, 23436, 25451, 26272, 26784, 29556, 31248, 34482, 39408, 41664, 44334, 45976, 46872, 50902, 51723, 52544, 53568, 59112, 62496, 68964, 76353, 78816, 88668, 91952, 93744, 101804, 103446, 118224, 124992, 137928, 152706, 155169, 157632, 177336, 178157, 183904, 187488, 203608, 206892, 229059, 236448, 275856, 305412, 310338, 354672, 356314, 367808, 374976, 407216, 413784, 458118, 472896, 534471, 551712, 610824, 620676, 687177, 709344, 712628, 814432, 827568, 916236, 1068942, 1103424, 1221648, 1241352, 1374354, 1418688, 1425256, 1603413, 1628864, 1655136, 1832472, 2137884, 2443296, 2482704, 2748708, 2850512, 3206826, 3310272, 3664944, 4275768, 4810239, 4886592, 4965408, 5497416, 5701024, 6413652, 7329888, 8551536, 9620478, 9930816, 10994832, 11402048, 12827304, 14659776, 17103072, 19240956, 21989664, 25654608, 34206144, 38481912, 43979328, 51309216, 76963824, 102618432, 153927648, 307855296]

約数ペア:

[(1, 307855296), (2, 153927648), (3, 102618432), (4, 76963824), (6, 51309216), (7, 43979328), (8, 38481912), (9, 34206144), (12, 25654608), (14, 21989664), (16, 19240956), (18, 17103072), (21, 14659776), (24, 12827304), (27, 11402048), (28, 10994832), (31, 9930816), (32, 9620478), (36, 8551536), (42, 7329888), (48, 6413652), (54, 5701024), (56, 5497416), (62, 4965408), (63, 4886592), (64, 4810239), (72, 4275768), (84, 3664944), (93, 3310272), (96, 3206826), (108, 2850512), (112, 2748708), (124, 2482704), (126, 2443296), (144, 2137884), (168, 1832472), (186, 1655136), (189, 1628864), (192, 1603413), (216, 1425256), (217, 1418688), (224, 1374354), (248, 1241352), (252, 1221648), (279, 1103424), (288, 1068942), (336, 916236), (372, 827568), (378, 814432), (432, 712628), (434, 709344), (448, 687177), (496, 620676), (504, 610824), (558, 551712), (576, 534471), (651, 472896), (672, 458118), (744, 413784), (756, 407216), (821, 374976), (837, 367808), (864, 356314), (868, 354672), (992, 310338), (1008, 305412), (1116, 275856), (1302, 236448), (1344, 229059), (1488, 206892), (1512, 203608), (1642, 187488), (1674, 183904), (1728, 178157), (1736, 177336), (1953, 157632), (1984, 155169), (2016, 152706), (2232, 137928), (2463, 124992), (2604, 118224), (2976, 103446), (3024, 101804), (3284, 93744), (3348, 91952), (3472, 88668), (3906, 78816), (4032, 76353), (4464, 68964), (4926, 62496), (5208, 59112), (5747, 53568), (5859, 52544), (5952, 51723), (6048, 50902), (6568, 46872), (6696, 45976), (6944, 44334), (7389, 41664), (7812, 39408), (8928, 34482), (9852, 31248), (10416, 29556), (11494, 26784), (11718, 26272), (12096, 25451), (13136, 23436), (13392, 22988), (13888, 22167), (14778, 20832), (15624, 19704), (17241, 17856)]