1686021792

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:468

約数の個数: 288

約数和(自身を含む): 5630688000

約数和(自身を除く): 3944666208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 79, 84, 91, 96, 98, 104, 112, 147, 156, 158, 168, 182, 196, 208, 224, 237, 273, 294, 312, 316, 336, 349, 364, 392, 416, 474, 546, 553, 588, 624, 632, 637, 672, 698, 728, 784, 948, 1027, 1047, 1092, 1106, 1176, 1248, 1264, 1274, 1396, 1456, 1568, 1659, 1896, 1911, 2054, 2094, 2184, 2212, 2352, 2443, 2528, 2548, 2792, 2912, 3081, 3318, 3792, 3822, 3871, 4108, 4188, 4368, 4424, 4537, 4704, 4886, 5096, 5584, 6162, 6636, 7189, 7329, 7584, 7644, 7742, 8216, 8376, 8736, 8848, 9074, 9772, 10192, 11168, 11613, 12324, 13272, 13611, 14378, 14658, 15288, 15484, 16432, 16752, 17101, 17696, 18148, 19544, 20384, 21567, 23226, 24648, 26544, 27222, 27571, 28756, 29316, 30576, 30968, 31759, 32864, 33504, 34202, 36296, 39088, 43134, 46452, 49296, 50323, 51303, 53088, 54444, 55142, 57512, 58632, 61152, 61936, 63518, 68404, 72592, 78176, 82713, 86268, 92904, 95277, 98592, 100646, 102606, 108888, 110284, 115024, 117264, 123872, 127036, 136808, 145184, 150969, 165426, 172536, 185808, 190554, 192997, 201292, 205212, 217776, 220568, 222313, 230048, 234528, 254072, 273616, 301938, 330852, 345072, 358423, 371616, 381108, 385994, 402584, 410424, 435552, 441136, 444626, 508144, 547232, 578991, 603876, 661704, 666939, 690144, 716846, 762216, 771988, 805168, 820848, 882272, 889252, 1016288, 1075269, 1157982, 1207752, 1323408, 1333878, 1350979, 1433692, 1524432, 1543976, 1610336, 1641696, 1778504, 2150538, 2315964, 2415504, 2508961, 2646816, 2667756, 2701958, 2867384, 3048864, 3087952, 3557008, 4052937, 4301076, 4631928, 4831008, 5017922, 5335512, 5403916, 5734768, 6175904, 7114016, 7526883, 8105874, 8602152, 9263856, 10035844, 10671024, 10807832, 11469536, 15053766, 16211748, 17204304, 17562727, 18527712, 20071688, 21342048, 21615664, 30107532, 32423496, 34408608, 35125454, 40143376, 43231328, 52688181, 60215064, 64846992, 70250908, 80286752, 105376362, 120430128, 129693984, 140501816, 210752724, 240860256, 281003632, 421505448, 562007264, 843010896, 1686021792]

約数ペア:

[(1, 1686021792), (2, 843010896), (3, 562007264), (4, 421505448), (6, 281003632), (7, 240860256), (8, 210752724), (12, 140501816), (13, 129693984), (14, 120430128), (16, 105376362), (21, 80286752), (24, 70250908), (26, 64846992), (28, 60215064), (32, 52688181), (39, 43231328), (42, 40143376), (48, 35125454), (49, 34408608), (52, 32423496), (56, 30107532), (78, 21615664), (79, 21342048), (84, 20071688), (91, 18527712), (96, 17562727), (98, 17204304), (104, 16211748), (112, 15053766), (147, 11469536), (156, 10807832), (158, 10671024), (168, 10035844), (182, 9263856), (196, 8602152), (208, 8105874), (224, 7526883), (237, 7114016), (273, 6175904), (294, 5734768), (312, 5403916), (316, 5335512), (336, 5017922), (349, 4831008), (364, 4631928), (392, 4301076), (416, 4052937), (474, 3557008), (546, 3087952), (553, 3048864), (588, 2867384), (624, 2701958), (632, 2667756), (637, 2646816), (672, 2508961), (698, 2415504), (728, 2315964), (784, 2150538), (948, 1778504), (1027, 1641696), (1047, 1610336), (1092, 1543976), (1106, 1524432), (1176, 1433692), (1248, 1350979), (1264, 1333878), (1274, 1323408), (1396, 1207752), (1456, 1157982), (1568, 1075269), (1659, 1016288), (1896, 889252), (1911, 882272), (2054, 820848), (2094, 805168), (2184, 771988), (2212, 762216), (2352, 716846), (2443, 690144), (2528, 666939), (2548, 661704), (2792, 603876), (2912, 578991), (3081, 547232), (3318, 508144), (3792, 444626), (3822, 441136), (3871, 435552), (4108, 410424), (4188, 402584), (4368, 385994), (4424, 381108), (4537, 371616), (4704, 358423), (4886, 345072), (5096, 330852), (5584, 301938), (6162, 273616), (6636, 254072), (7189, 234528), (7329, 230048), (7584, 222313), (7644, 220568), (7742, 217776), (8216, 205212), (8376, 201292), (8736, 192997), (8848, 190554), (9074, 185808), (9772, 172536), (10192, 165426), (11168, 150969), (11613, 145184), (12324, 136808), (13272, 127036), (13611, 123872), (14378, 117264), (14658, 115024), (15288, 110284), (15484, 108888), (16432, 102606), (16752, 100646), (17101, 98592), (17696, 95277), (18148, 92904), (19544, 86268), (20384, 82713), (21567, 78176), (23226, 72592), (24648, 68404), (26544, 63518), (27222, 61936), (27571, 61152), (28756, 58632), (29316, 57512), (30576, 55142), (30968, 54444), (31759, 53088), (32864, 51303), (33504, 50323), (34202, 49296), (36296, 46452), (39088, 43134)]