647716960128

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{10781}}^1$

素因数の和:10946

約数の個数: 384

約数和(自身を含む): 2086208317440

約数和(自身を除く): 1438491357312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 64, 84, 93, 96, 98, 103, 112, 124, 128, 147, 168, 186, 192, 196, 206, 217, 224, 248, 294, 309, 336, 372, 384, 392, 412, 434, 448, 496, 588, 618, 651, 672, 721, 744, 784, 824, 868, 896, 992, 1176, 1236, 1302, 1344, 1442, 1488, 1519, 1568, 1648, 1736, 1984, 2163, 2352, 2472, 2604, 2688, 2884, 2976, 3038, 3136, 3193, 3296, 3472, 3968, 4326, 4557, 4704, 4944, 5047, 5208, 5768, 5952, 6076, 6272, 6386, 6592, 6944, 8652, 9114, 9408, 9579, 9888, 10094, 10416, 10781, 11536, 11904, 12152, 12772, 13184, 13888, 15141, 17304, 18228, 18816, 19158, 19776, 20188, 20832, 21562, 22351, 23072, 24304, 25544, 27776, 30282, 32343, 34608, 36456, 38316, 39552, 40376, 41664, 43124, 44702, 46144, 48608, 51088, 60564, 64686, 67053, 69216, 72912, 75467, 76632, 80752, 83328, 86248, 89404, 92288, 97216, 102176, 121128, 129372, 134106, 138432, 145824, 150934, 153264, 156457, 161504, 172496, 178808, 194432, 204352, 226401, 242256, 258744, 268212, 276864, 291648, 301868, 306528, 312914, 323008, 334211, 344992, 357616, 408704, 452802, 469371, 484512, 517488, 528269, 536424, 583296, 603736, 613056, 625828, 646016, 668422, 689984, 715232, 905604, 938742, 969024, 1002633, 1034976, 1056538, 1072848, 1110443, 1207472, 1226112, 1251656, 1336844, 1379968, 1430464, 1584807, 1811208, 1877484, 1938048, 2005266, 2069952, 2113076, 2145696, 2220886, 2339477, 2414944, 2503312, 2673688, 2860928, 3169614, 3331329, 3622416, 3754968, 4010532, 4139904, 4226152, 4291392, 4441772, 4678954, 4829888, 5006624, 5347376, 6339228, 6662658, 7018431, 7244832, 7509936, 7773101, 8021064, 8452304, 8582784, 8883544, 9357908, 9659776, 10013248, 10694752, 12678456, 13325316, 14036862, 14489664, 15019872, 15546202, 16042128, 16376339, 16904608, 17767088, 18715816, 20026496, 21389504, 23319303, 25356912, 26650632, 28073724, 28979328, 30039744, 31092404, 32084256, 32752678, 33809216, 34423733, 35534176, 37431632, 42779008, 46638606, 49129017, 50713824, 53301264, 54411707, 56147448, 60079488, 62184808, 64168512, 65505356, 67618432, 68847466, 71068352, 74863264, 93277212, 98258034, 101427648, 103271199, 106602528, 108823414, 112294896, 124369616, 128337024, 131010712, 137694932, 142136704, 149726528, 163235121, 186554424, 196516068, 202855296, 206542398, 213205056, 217646828, 224589792, 240966131, 248739232, 262021424, 275389864, 299453056, 326470242, 373108848, 393032136, 413084796, 426410112, 435293656, 449179584, 481932262, 497478464, 524042848, 550779728, 652940484, 722898393, 746217696, 786064272, 826169592, 870587312, 898359168, 963864524, 994956928, 1048085696, 1101559456, 1305880968, 1445796786, 1492435392, 1572128544, 1652339184, 1686762917, 1741174624, 1927729048, 2096171392, 2203118912, 2611761936, 2891593572, 2984870784, 3144257088, 3304678368, 3373525834, 3482349248, 3855458096, 4406237824, 5060288751, 5223523872, 5783187144, 6288514176, 6609356736, 6747051668, 6964698496, 7710916192, 10120577502, 10447047744, 11566374288, 13218713472, 13494103336, 15421832384, 20241155004, 20894095488, 23132748576, 26988206672, 30843664768, 40482310008, 46265497152, 53976413344, 80964620016, 92530994304, 107952826688, 161929240032, 215905653376, 323858480064, 647716960128]

約数ペア:

[(1, 647716960128), (2, 323858480064), (3, 215905653376), (4, 161929240032), (6, 107952826688), (7, 92530994304), (8, 80964620016), (12, 53976413344), (14, 46265497152), (16, 40482310008), (21, 30843664768), (24, 26988206672), (28, 23132748576), (31, 20894095488), (32, 20241155004), (42, 15421832384), (48, 13494103336), (49, 13218713472), (56, 11566374288), (62, 10447047744), (64, 10120577502), (84, 7710916192), (93, 6964698496), (96, 6747051668), (98, 6609356736), (103, 6288514176), (112, 5783187144), (124, 5223523872), (128, 5060288751), (147, 4406237824), (168, 3855458096), (186, 3482349248), (192, 3373525834), (196, 3304678368), (206, 3144257088), (217, 2984870784), (224, 2891593572), (248, 2611761936), (294, 2203118912), (309, 2096171392), (336, 1927729048), (372, 1741174624), (384, 1686762917), (392, 1652339184), (412, 1572128544), (434, 1492435392), (448, 1445796786), (496, 1305880968), (588, 1101559456), (618, 1048085696), (651, 994956928), (672, 963864524), (721, 898359168), (744, 870587312), (784, 826169592), (824, 786064272), (868, 746217696), (896, 722898393), (992, 652940484), (1176, 550779728), (1236, 524042848), (1302, 497478464), (1344, 481932262), (1442, 449179584), (1488, 435293656), (1519, 426410112), (1568, 413084796), (1648, 393032136), (1736, 373108848), (1984, 326470242), (2163, 299453056), (2352, 275389864), (2472, 262021424), (2604, 248739232), (2688, 240966131), (2884, 224589792), (2976, 217646828), (3038, 213205056), (3136, 206542398), (3193, 202855296), (3296, 196516068), (3472, 186554424), (3968, 163235121), (4326, 149726528), (4557, 142136704), (4704, 137694932), (4944, 131010712), (5047, 128337024), (5208, 124369616), (5768, 112294896), (5952, 108823414), (6076, 106602528), (6272, 103271199), (6386, 101427648), (6592, 98258034), (6944, 93277212), (8652, 74863264), (9114, 71068352), (9408, 68847466), (9579, 67618432), (9888, 65505356), (10094, 64168512), (10416, 62184808), (10781, 60079488), (11536, 56147448), (11904, 54411707), (12152, 53301264), (12772, 50713824), (13184, 49129017), (13888, 46638606), (15141, 42779008), (17304, 37431632), (18228, 35534176), (18816, 34423733), (19158, 33809216), (19776, 32752678), (20188, 32084256), (20832, 31092404), (21562, 30039744), (22351, 28979328), (23072, 28073724), (24304, 26650632), (25544, 25356912), (27776, 23319303), (30282, 21389504), (32343, 20026496), (34608, 18715816), (36456, 17767088), (38316, 16904608), (39552, 16376339), (40376, 16042128), (41664, 15546202), (43124, 15019872), (44702, 14489664), (46144, 14036862), (48608, 13325316), (51088, 12678456), (60564, 10694752), (64686, 10013248), (67053, 9659776), (69216, 9357908), (72912, 8883544), (75467, 8582784), (76632, 8452304), (80752, 8021064), (83328, 7773101), (86248, 7509936), (89404, 7244832), (92288, 7018431), (97216, 6662658), (102176, 6339228), (121128, 5347376), (129372, 5006624), (134106, 4829888), (138432, 4678954), (145824, 4441772), (150934, 4291392), (153264, 4226152), (156457, 4139904), (161504, 4010532), (172496, 3754968), (178808, 3622416), (194432, 3331329), (204352, 3169614), (226401, 2860928), (242256, 2673688), (258744, 2503312), (268212, 2414944), (276864, 2339477), (291648, 2220886), (301868, 2145696), (306528, 2113076), (312914, 2069952), (323008, 2005266), (334211, 1938048), (344992, 1877484), (357616, 1811208), (408704, 1584807), (452802, 1430464), (469371, 1379968), (484512, 1336844), (517488, 1251656), (528269, 1226112), (536424, 1207472), (583296, 1110443), (603736, 1072848), (613056, 1056538), (625828, 1034976), (646016, 1002633), (668422, 969024), (689984, 938742), (715232, 905604)]