278875743072

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{120293}}^1$

素因数の和:120397

約数の個数: 192

約数和(自身を含む): 814842685440

約数和(自身を除く): 535966942368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 41, 48, 57, 62, 76, 82, 93, 96, 114, 123, 124, 152, 164, 186, 228, 246, 248, 304, 328, 372, 456, 492, 496, 589, 608, 656, 744, 779, 912, 984, 992, 1178, 1271, 1312, 1488, 1558, 1767, 1824, 1968, 2337, 2356, 2542, 2976, 3116, 3534, 3813, 3936, 4674, 4712, 5084, 6232, 7068, 7626, 9348, 9424, 10168, 12464, 14136, 15252, 18696, 18848, 20336, 24149, 24928, 28272, 30504, 37392, 40672, 48298, 56544, 61008, 72447, 74784, 96596, 120293, 122016, 144894, 193192, 240586, 289788, 360879, 386384, 481172, 579576, 721758, 772768, 962344, 1159152, 1443516, 1924688, 2285567, 2318304, 2887032, 3729083, 3849376, 4571134, 4932013, 5774064, 6856701, 7458166, 9142268, 9864026, 11187249, 11548128, 13713402, 14796039, 14916332, 18284536, 19728052, 22374498, 27426804, 29592078, 29832664, 36569072, 39456104, 44748996, 54853608, 59184156, 59665328, 70852577, 73138144, 78912208, 89497992, 93708247, 109707216, 118368312, 119330656, 141705154, 152892403, 157824416, 178995984, 187416494, 212557731, 219414432, 236736624, 281124741, 283410308, 305784806, 357991968, 374832988, 425115462, 458677209, 473473248, 562249482, 566820616, 611569612, 749665976, 850230924, 917354418, 1124498964, 1133641232, 1223139224, 1499331952, 1700461848, 1834708836, 2248997928, 2267282464, 2446278448, 2904955657, 2998663904, 3400923696, 3669417672, 4497995856, 4892556896, 5809911314, 6801847392, 7338835344, 8714866971, 8995991712, 11619822628, 14677670688, 17429733942, 23239645256, 34859467884, 46479290512, 69718935768, 92958581024, 139437871536, 278875743072]

約数ペア:

[(1, 278875743072), (2, 139437871536), (3, 92958581024), (4, 69718935768), (6, 46479290512), (8, 34859467884), (12, 23239645256), (16, 17429733942), (19, 14677670688), (24, 11619822628), (31, 8995991712), (32, 8714866971), (38, 7338835344), (41, 6801847392), (48, 5809911314), (57, 4892556896), (62, 4497995856), (76, 3669417672), (82, 3400923696), (93, 2998663904), (96, 2904955657), (114, 2446278448), (123, 2267282464), (124, 2248997928), (152, 1834708836), (164, 1700461848), (186, 1499331952), (228, 1223139224), (246, 1133641232), (248, 1124498964), (304, 917354418), (328, 850230924), (372, 749665976), (456, 611569612), (492, 566820616), (496, 562249482), (589, 473473248), (608, 458677209), (656, 425115462), (744, 374832988), (779, 357991968), (912, 305784806), (984, 283410308), (992, 281124741), (1178, 236736624), (1271, 219414432), (1312, 212557731), (1488, 187416494), (1558, 178995984), (1767, 157824416), (1824, 152892403), (1968, 141705154), (2337, 119330656), (2356, 118368312), (2542, 109707216), (2976, 93708247), (3116, 89497992), (3534, 78912208), (3813, 73138144), (3936, 70852577), (4674, 59665328), (4712, 59184156), (5084, 54853608), (6232, 44748996), (7068, 39456104), (7626, 36569072), (9348, 29832664), (9424, 29592078), (10168, 27426804), (12464, 22374498), (14136, 19728052), (15252, 18284536), (18696, 14916332), (18848, 14796039), (20336, 13713402), (24149, 11548128), (24928, 11187249), (28272, 9864026), (30504, 9142268), (37392, 7458166), (40672, 6856701), (48298, 5774064), (56544, 4932013), (61008, 4571134), (72447, 3849376), (74784, 3729083), (96596, 2887032), (120293, 2318304), (122016, 2285567), (144894, 1924688), (193192, 1443516), (240586, 1159152), (289788, 962344), (360879, 772768), (386384, 721758), (481172, 579576)]