999852672

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 384

約数和(自身を含む): 3440517120

約数和(自身を除く): 2440664448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 64, 71, 78, 84, 91, 93, 96, 104, 112, 124, 128, 142, 156, 168, 169, 182, 186, 192, 208, 213, 217, 224, 248, 273, 284, 312, 336, 338, 364, 372, 384, 403, 416, 426, 434, 448, 496, 497, 507, 546, 568, 624, 651, 672, 676, 728, 744, 806, 832, 852, 868, 896, 923, 992, 994, 1014, 1092, 1136, 1183, 1209, 1248, 1302, 1344, 1352, 1456, 1488, 1491, 1612, 1664, 1704, 1736, 1846, 1984, 1988, 2028, 2184, 2201, 2272, 2366, 2418, 2496, 2604, 2688, 2704, 2769, 2821, 2912, 2976, 2982, 3224, 3408, 3472, 3549, 3692, 3968, 3976, 4056, 4368, 4402, 4544, 4732, 4836, 4992, 5208, 5239, 5408, 5538, 5642, 5824, 5952, 5964, 6448, 6461, 6603, 6816, 6944, 7098, 7384, 7952, 8112, 8463, 8736, 8804, 9088, 9464, 9672, 10416, 10478, 10816, 11076, 11284, 11648, 11904, 11928, 11999, 12896, 12922, 13206, 13632, 13888, 14196, 14768, 15407, 15717, 15904, 16224, 16926, 17472, 17608, 18928, 19344, 19383, 20832, 20956, 21632, 22152, 22568, 23856, 23998, 25792, 25844, 26412, 27264, 27776, 28392, 28613, 29536, 30814, 31434, 31808, 32448, 33852, 34944, 35216, 35997, 36673, 37856, 38688, 38766, 41664, 41912, 44304, 45136, 46221, 47712, 47996, 51584, 51688, 52824, 56784, 57226, 59072, 61628, 62868, 63616, 64896, 67704, 70432, 71994, 73346, 75712, 77376, 77532, 83328, 83824, 83993, 85839, 88608, 90272, 92442, 95424, 95992, 103376, 105648, 110019, 113568, 114452, 118144, 123256, 125736, 135408, 140864, 143988, 146692, 151424, 154752, 155064, 167648, 167986, 171678, 177216, 180544, 184884, 190848, 191984, 200291, 206752, 211296, 220038, 227136, 228904, 246512, 251472, 251979, 270816, 281728, 287976, 293384, 310128, 335296, 335972, 343356, 354432, 361088, 369768, 371969, 383968, 400582, 413504, 422592, 440076, 454272, 457808, 493024, 502944, 503958, 541632, 575952, 586768, 600873, 620256, 670592, 671944, 686712, 739536, 743938, 767936, 801164, 827008, 845184, 880152, 915616, 986048, 1005888, 1007916, 1083264, 1115907, 1151904, 1173536, 1201746, 1240512, 1343888, 1373424, 1479072, 1487876, 1535872, 1602328, 1760304, 1831232, 1972096, 2011776, 2015832, 2231814, 2303808, 2347072, 2403492, 2481024, 2603783, 2687776, 2746848, 2958144, 2975752, 3204656, 3520608, 3662464, 4031664, 4463628, 4607616, 4694144, 4806984, 5207566, 5375552, 5493696, 5916288, 5951504, 6409312, 7041216, 7811349, 8063328, 8927256, 9613968, 10415132, 10751104, 10987392, 11903008, 12818624, 14082432, 15622698, 16126656, 17854512, 19227936, 20830264, 23806016, 25637248, 31245396, 32253312, 35709024, 38455872, 41660528, 47612032, 62490792, 71418048, 76911744, 83321056, 124981584, 142836096, 166642112, 249963168, 333284224, 499926336, 999852672]

約数ペア:

[(1, 999852672), (2, 499926336), (3, 333284224), (4, 249963168), (6, 166642112), (7, 142836096), (8, 124981584), (12, 83321056), (13, 76911744), (14, 71418048), (16, 62490792), (21, 47612032), (24, 41660528), (26, 38455872), (28, 35709024), (31, 32253312), (32, 31245396), (39, 25637248), (42, 23806016), (48, 20830264), (52, 19227936), (56, 17854512), (62, 16126656), (64, 15622698), (71, 14082432), (78, 12818624), (84, 11903008), (91, 10987392), (93, 10751104), (96, 10415132), (104, 9613968), (112, 8927256), (124, 8063328), (128, 7811349), (142, 7041216), (156, 6409312), (168, 5951504), (169, 5916288), (182, 5493696), (186, 5375552), (192, 5207566), (208, 4806984), (213, 4694144), (217, 4607616), (224, 4463628), (248, 4031664), (273, 3662464), (284, 3520608), (312, 3204656), (336, 2975752), (338, 2958144), (364, 2746848), (372, 2687776), (384, 2603783), (403, 2481024), (416, 2403492), (426, 2347072), (434, 2303808), (448, 2231814), (496, 2015832), (497, 2011776), (507, 1972096), (546, 1831232), (568, 1760304), (624, 1602328), (651, 1535872), (672, 1487876), (676, 1479072), (728, 1373424), (744, 1343888), (806, 1240512), (832, 1201746), (852, 1173536), (868, 1151904), (896, 1115907), (923, 1083264), (992, 1007916), (994, 1005888), (1014, 986048), (1092, 915616), (1136, 880152), (1183, 845184), (1209, 827008), (1248, 801164), (1302, 767936), (1344, 743938), (1352, 739536), (1456, 686712), (1488, 671944), (1491, 670592), (1612, 620256), (1664, 600873), (1704, 586768), (1736, 575952), (1846, 541632), (1984, 503958), (1988, 502944), (2028, 493024), (2184, 457808), (2201, 454272), (2272, 440076), (2366, 422592), (2418, 413504), (2496, 400582), (2604, 383968), (2688, 371969), (2704, 369768), (2769, 361088), (2821, 354432), (2912, 343356), (2976, 335972), (2982, 335296), (3224, 310128), (3408, 293384), (3472, 287976), (3549, 281728), (3692, 270816), (3968, 251979), (3976, 251472), (4056, 246512), (4368, 228904), (4402, 227136), (4544, 220038), (4732, 211296), (4836, 206752), (4992, 200291), (5208, 191984), (5239, 190848), (5408, 184884), (5538, 180544), (5642, 177216), (5824, 171678), (5952, 167986), (5964, 167648), (6448, 155064), (6461, 154752), (6603, 151424), (6816, 146692), (6944, 143988), (7098, 140864), (7384, 135408), (7952, 125736), (8112, 123256), (8463, 118144), (8736, 114452), (8804, 113568), (9088, 110019), (9464, 105648), (9672, 103376), (10416, 95992), (10478, 95424), (10816, 92442), (11076, 90272), (11284, 88608), (11648, 85839), (11904, 83993), (11928, 83824), (11999, 83328), (12896, 77532), (12922, 77376), (13206, 75712), (13632, 73346), (13888, 71994), (14196, 70432), (14768, 67704), (15407, 64896), (15717, 63616), (15904, 62868), (16224, 61628), (16926, 59072), (17472, 57226), (17608, 56784), (18928, 52824), (19344, 51688), (19383, 51584), (20832, 47996), (20956, 47712), (21632, 46221), (22152, 45136), (22568, 44304), (23856, 41912), (23998, 41664), (25792, 38766), (25844, 38688), (26412, 37856), (27264, 36673), (27776, 35997), (28392, 35216), (28613, 34944), (29536, 33852), (30814, 32448), (31434, 31808)]