397789056

素因数分解:

$2^7\times 3^7\times 7^2\times {\mathrm{29}}^1$

素因数の和:78

約数の個数: 384

約数和(自身を含む): 1430244000

約数和(自身を除く): 1032454944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 49, 54, 56, 58, 63, 64, 72, 81, 84, 87, 96, 98, 108, 112, 116, 126, 128, 144, 147, 162, 168, 174, 189, 192, 196, 203, 216, 224, 232, 243, 252, 261, 288, 294, 324, 336, 348, 378, 384, 392, 406, 432, 441, 448, 464, 486, 504, 522, 567, 576, 588, 609, 648, 672, 696, 729, 756, 783, 784, 812, 864, 882, 896, 928, 972, 1008, 1044, 1134, 1152, 1176, 1218, 1296, 1323, 1344, 1392, 1421, 1458, 1512, 1566, 1568, 1624, 1701, 1728, 1764, 1827, 1856, 1944, 2016, 2088, 2187, 2268, 2349, 2352, 2436, 2592, 2646, 2688, 2784, 2842, 2916, 3024, 3132, 3136, 3248, 3402, 3456, 3528, 3654, 3712, 3888, 3969, 4032, 4176, 4263, 4374, 4536, 4698, 4704, 4872, 5103, 5184, 5292, 5481, 5568, 5684, 5832, 6048, 6264, 6272, 6496, 6804, 7047, 7056, 7308, 7776, 7938, 8064, 8352, 8526, 8748, 9072, 9396, 9408, 9744, 10206, 10368, 10584, 10962, 11136, 11368, 11664, 11907, 12096, 12528, 12789, 12992, 13608, 14094, 14112, 14616, 15309, 15552, 15876, 16443, 16704, 17052, 17496, 18144, 18792, 18816, 19488, 20412, 21141, 21168, 21924, 22736, 23328, 23814, 24192, 25056, 25578, 25984, 27216, 28188, 28224, 29232, 30618, 31104, 31752, 32886, 33408, 34104, 34992, 35721, 36288, 37584, 38367, 38976, 40824, 42282, 42336, 43848, 45472, 46656, 47628, 49329, 50112, 51156, 54432, 56376, 56448, 58464, 61236, 63423, 63504, 65772, 68208, 69984, 71442, 72576, 75168, 76734, 77952, 81648, 84564, 84672, 87696, 90944, 93312, 95256, 98658, 100224, 102312, 107163, 108864, 112752, 115101, 116928, 122472, 126846, 127008, 131544, 136416, 139968, 142884, 147987, 150336, 153468, 163296, 169128, 169344, 175392, 181888, 190512, 197316, 204624, 214326, 217728, 225504, 230202, 233856, 244944, 253692, 254016, 263088, 272832, 279936, 285768, 295974, 300672, 306936, 326592, 338256, 345303, 350784, 381024, 394632, 409248, 428652, 443961, 451008, 460404, 489888, 507384, 508032, 526176, 545664, 571536, 591948, 613872, 653184, 676512, 690606, 701568, 762048, 789264, 818496, 857304, 887922, 902016, 920808, 979776, 1014768, 1035909, 1052352, 1143072, 1183896, 1227744, 1353024, 1381212, 1524096, 1578528, 1636992, 1714608, 1775844, 1841616, 1959552, 2029536, 2071818, 2104704, 2286144, 2367792, 2455488, 2706048, 2762424, 3107727, 3157056, 3429216, 3551688, 3683232, 4059072, 4143636, 4572288, 4735584, 4910976, 5524848, 6215454, 6314112, 6858432, 7103376, 7366464, 8118144, 8287272, 9471168, 11049696, 12430908, 13716864, 14206752, 14732928, 16574544, 18942336, 22099392, 24861816, 28413504, 33149088, 44198784, 49723632, 56827008, 66298176, 99447264, 132596352, 198894528, 397789056]

約数ペア:

[(1, 397789056), (2, 198894528), (3, 132596352), (4, 99447264), (6, 66298176), (7, 56827008), (8, 49723632), (9, 44198784), (12, 33149088), (14, 28413504), (16, 24861816), (18, 22099392), (21, 18942336), (24, 16574544), (27, 14732928), (28, 14206752), (29, 13716864), (32, 12430908), (36, 11049696), (42, 9471168), (48, 8287272), (49, 8118144), (54, 7366464), (56, 7103376), (58, 6858432), (63, 6314112), (64, 6215454), (72, 5524848), (81, 4910976), (84, 4735584), (87, 4572288), (96, 4143636), (98, 4059072), (108, 3683232), (112, 3551688), (116, 3429216), (126, 3157056), (128, 3107727), (144, 2762424), (147, 2706048), (162, 2455488), (168, 2367792), (174, 2286144), (189, 2104704), (192, 2071818), (196, 2029536), (203, 1959552), (216, 1841616), (224, 1775844), (232, 1714608), (243, 1636992), (252, 1578528), (261, 1524096), (288, 1381212), (294, 1353024), (324, 1227744), (336, 1183896), (348, 1143072), (378, 1052352), (384, 1035909), (392, 1014768), (406, 979776), (432, 920808), (441, 902016), (448, 887922), (464, 857304), (486, 818496), (504, 789264), (522, 762048), (567, 701568), (576, 690606), (588, 676512), (609, 653184), (648, 613872), (672, 591948), (696, 571536), (729, 545664), (756, 526176), (783, 508032), (784, 507384), (812, 489888), (864, 460404), (882, 451008), (896, 443961), (928, 428652), (972, 409248), (1008, 394632), (1044, 381024), (1134, 350784), (1152, 345303), (1176, 338256), (1218, 326592), (1296, 306936), (1323, 300672), (1344, 295974), (1392, 285768), (1421, 279936), (1458, 272832), (1512, 263088), (1566, 254016), (1568, 253692), (1624, 244944), (1701, 233856), (1728, 230202), (1764, 225504), (1827, 217728), (1856, 214326), (1944, 204624), (2016, 197316), (2088, 190512), (2187, 181888), (2268, 175392), (2349, 169344), (2352, 169128), (2436, 163296), (2592, 153468), (2646, 150336), (2688, 147987), (2784, 142884), (2842, 139968), (2916, 136416), (3024, 131544), (3132, 127008), (3136, 126846), (3248, 122472), (3402, 116928), (3456, 115101), (3528, 112752), (3654, 108864), (3712, 107163), (3888, 102312), (3969, 100224), (4032, 98658), (4176, 95256), (4263, 93312), (4374, 90944), (4536, 87696), (4698, 84672), (4704, 84564), (4872, 81648), (5103, 77952), (5184, 76734), (5292, 75168), (5481, 72576), (5568, 71442), (5684, 69984), (5832, 68208), (6048, 65772), (6264, 63504), (6272, 63423), (6496, 61236), (6804, 58464), (7047, 56448), (7056, 56376), (7308, 54432), (7776, 51156), (7938, 50112), (8064, 49329), (8352, 47628), (8526, 46656), (8748, 45472), (9072, 43848), (9396, 42336), (9408, 42282), (9744, 40824), (10206, 38976), (10368, 38367), (10584, 37584), (10962, 36288), (11136, 35721), (11368, 34992), (11664, 34104), (11907, 33408), (12096, 32886), (12528, 31752), (12789, 31104), (12992, 30618), (13608, 29232), (14094, 28224), (14112, 28188), (14616, 27216), (15309, 25984), (15552, 25578), (15876, 25056), (16443, 24192), (16704, 23814), (17052, 23328), (17496, 22736), (18144, 21924), (18792, 21168), (18816, 21141), (19488, 20412)]