861319872

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2297}}^1$

素因数の和:2356

約数の個数: 224

約数和(自身を含む): 2988503040

約数和(自身を除く): 2127183168

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, 837, 864, 868, 992, 1008, 1116, 1302, 1344, 1488, 1512, 1674, 1728, 1736, 1953, 1984, 2016, 2232, 2297, 2604, 2976, 3024, 3348, 3472, 3906, 4032, 4464, 4594, 5208, 5859, 5952, 6048, 6696, 6891, 6944, 7812, 8928, 9188, 10416, 11718, 12096, 13392, 13782, 13888, 15624, 16079, 17856, 18376, 20673, 20832, 23436, 26784, 27564, 31248, 32158, 36752, 41346, 41664, 46872, 48237, 53568, 55128, 62019, 62496, 64316, 71207, 73504, 82692, 93744, 96474, 110256, 124038, 124992, 128632, 142414, 144711, 147008, 165384, 187488, 192948, 213621, 220512, 248076, 257264, 284828, 289422, 330768, 374976, 385896, 427242, 434133, 441024, 496152, 498449, 514528, 569656, 578844, 640863, 661536, 771792, 854484, 868266, 992304, 996898, 1029056, 1139312, 1157688, 1281726, 1323072, 1495347, 1543584, 1708968, 1736532, 1922589, 1984608, 1993796, 2278624, 2315376, 2563452, 2990694, 3087168, 3417936, 3473064, 3845178, 3969216, 3987592, 4486041, 4557248, 4630752, 5126904, 5981388, 6835872, 6946128, 7690356, 7975184, 8972082, 9261504, 10253808, 11962776, 13458123, 13671744, 13892256, 15380712, 15950368, 17944164, 20507616, 23925552, 26916246, 27784512, 30761424, 31900736, 35888328, 41015232, 47851104, 53832492, 61522848, 71776656, 95702208, 107664984, 123045696, 143553312, 215329968, 287106624, 430659936, 861319872]

約数ペア:

[(1, 861319872), (2, 430659936), (3, 287106624), (4, 215329968), (6, 143553312), (7, 123045696), (8, 107664984), (9, 95702208), (12, 71776656), (14, 61522848), (16, 53832492), (18, 47851104), (21, 41015232), (24, 35888328), (27, 31900736), (28, 30761424), (31, 27784512), (32, 26916246), (36, 23925552), (42, 20507616), (48, 17944164), (54, 15950368), (56, 15380712), (62, 13892256), (63, 13671744), (64, 13458123), (72, 11962776), (84, 10253808), (93, 9261504), (96, 8972082), (108, 7975184), (112, 7690356), (124, 6946128), (126, 6835872), (144, 5981388), (168, 5126904), (186, 4630752), (189, 4557248), (192, 4486041), (216, 3987592), (217, 3969216), (224, 3845178), (248, 3473064), (252, 3417936), (279, 3087168), (288, 2990694), (336, 2563452), (372, 2315376), (378, 2278624), (432, 1993796), (434, 1984608), (448, 1922589), (496, 1736532), (504, 1708968), (558, 1543584), (576, 1495347), (651, 1323072), (672, 1281726), (744, 1157688), (756, 1139312), (837, 1029056), (864, 996898), (868, 992304), (992, 868266), (1008, 854484), (1116, 771792), (1302, 661536), (1344, 640863), (1488, 578844), (1512, 569656), (1674, 514528), (1728, 498449), (1736, 496152), (1953, 441024), (1984, 434133), (2016, 427242), (2232, 385896), (2297, 374976), (2604, 330768), (2976, 289422), (3024, 284828), (3348, 257264), (3472, 248076), (3906, 220512), (4032, 213621), (4464, 192948), (4594, 187488), (5208, 165384), (5859, 147008), (5952, 144711), (6048, 142414), (6696, 128632), (6891, 124992), (6944, 124038), (7812, 110256), (8928, 96474), (9188, 93744), (10416, 82692), (11718, 73504), (12096, 71207), (13392, 64316), (13782, 62496), (13888, 62019), (15624, 55128), (16079, 53568), (17856, 48237), (18376, 46872), (20673, 41664), (20832, 41346), (23436, 36752), (26784, 32158), (27564, 31248)]