1212172416

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:444

約数の個数: 384

約数和(自身を含む): 4443479040

約数和(自身を除く): 3231306624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 32, 36, 39, 42, 48, 52, 56, 62, 63, 64, 72, 78, 84, 91, 93, 96, 104, 112, 117, 124, 126, 128, 144, 156, 168, 182, 186, 192, 208, 217, 224, 234, 248, 252, 273, 279, 288, 312, 336, 364, 372, 373, 384, 403, 416, 434, 448, 468, 496, 504, 546, 558, 576, 624, 651, 672, 728, 744, 746, 806, 819, 832, 868, 896, 936, 992, 1008, 1092, 1116, 1119, 1152, 1209, 1248, 1302, 1344, 1456, 1488, 1492, 1612, 1638, 1664, 1736, 1872, 1953, 1984, 2016, 2184, 2232, 2238, 2418, 2496, 2604, 2611, 2688, 2821, 2912, 2976, 2984, 3224, 3276, 3357, 3472, 3627, 3744, 3906, 3968, 4032, 4368, 4464, 4476, 4836, 4849, 4992, 5208, 5222, 5642, 5824, 5952, 5968, 6448, 6552, 6714, 6944, 7254, 7488, 7812, 7833, 8064, 8463, 8736, 8928, 8952, 9672, 9698, 10416, 10444, 11284, 11563, 11648, 11904, 11936, 12896, 13104, 13428, 13888, 14508, 14547, 14976, 15624, 15666, 16926, 17472, 17856, 17904, 19344, 19396, 20832, 20888, 22568, 23126, 23499, 23872, 25389, 25792, 26208, 26856, 27776, 29016, 29094, 31248, 31332, 33852, 33943, 34689, 34944, 35712, 35808, 38688, 38792, 41664, 41776, 43641, 45136, 46252, 46998, 47744, 50778, 51584, 52416, 53712, 58032, 58188, 62496, 62664, 67704, 67886, 69378, 71616, 77376, 77584, 80941, 83328, 83552, 87282, 90272, 92504, 93996, 101556, 101829, 104067, 104832, 107424, 116064, 116376, 124992, 125328, 135408, 135772, 138756, 143232, 150319, 154752, 155168, 161882, 167104, 174564, 180544, 185008, 187992, 203112, 203658, 208134, 214848, 232128, 232752, 242823, 249984, 250656, 270816, 271544, 277512, 300638, 305487, 310336, 323764, 334208, 349128, 361088, 370016, 375984, 406224, 407316, 416268, 429696, 450957, 464256, 465504, 485646, 501312, 541632, 543088, 555024, 601276, 610974, 620672, 647528, 698256, 728469, 740032, 751968, 812448, 814632, 832536, 901914, 931008, 971292, 1002624, 1052233, 1083264, 1086176, 1110048, 1202552, 1221948, 1295056, 1352871, 1396512, 1456938, 1480064, 1503936, 1624896, 1629264, 1665072, 1803828, 1862016, 1942584, 2104466, 2172352, 2220096, 2405104, 2443896, 2590112, 2705742, 2793024, 2913876, 3007872, 3156699, 3249792, 3258528, 3330144, 3607656, 3885168, 4208932, 4344704, 4440192, 4810208, 4887792, 5180224, 5411484, 5586048, 5827752, 6313398, 6517056, 6660288, 7215312, 7770336, 8417864, 9470097, 9620416, 9775584, 10360448, 10822968, 11655504, 12626796, 13034112, 13320576, 14430624, 15540672, 16835728, 18940194, 19240832, 19551168, 21645936, 23311008, 25253592, 28861248, 31081344, 33671456, 37880388, 39102336, 43291872, 46622016, 50507184, 57722496, 67342912, 75760776, 86583744, 93244032, 101014368, 134685824, 151521552, 173167488, 202028736, 303043104, 404057472, 606086208, 1212172416]

約数ペア:

[(1, 1212172416), (2, 606086208), (3, 404057472), (4, 303043104), (6, 202028736), (7, 173167488), (8, 151521552), (9, 134685824), (12, 101014368), (13, 93244032), (14, 86583744), (16, 75760776), (18, 67342912), (21, 57722496), (24, 50507184), (26, 46622016), (28, 43291872), (31, 39102336), (32, 37880388), (36, 33671456), (39, 31081344), (42, 28861248), (48, 25253592), (52, 23311008), (56, 21645936), (62, 19551168), (63, 19240832), (64, 18940194), (72, 16835728), (78, 15540672), (84, 14430624), (91, 13320576), (93, 13034112), (96, 12626796), (104, 11655504), (112, 10822968), (117, 10360448), (124, 9775584), (126, 9620416), (128, 9470097), (144, 8417864), (156, 7770336), (168, 7215312), (182, 6660288), (186, 6517056), (192, 6313398), (208, 5827752), (217, 5586048), (224, 5411484), (234, 5180224), (248, 4887792), (252, 4810208), (273, 4440192), (279, 4344704), (288, 4208932), (312, 3885168), (336, 3607656), (364, 3330144), (372, 3258528), (373, 3249792), (384, 3156699), (403, 3007872), (416, 2913876), (434, 2793024), (448, 2705742), (468, 2590112), (496, 2443896), (504, 2405104), (546, 2220096), (558, 2172352), (576, 2104466), (624, 1942584), (651, 1862016), (672, 1803828), (728, 1665072), (744, 1629264), (746, 1624896), (806, 1503936), (819, 1480064), (832, 1456938), (868, 1396512), (896, 1352871), (936, 1295056), (992, 1221948), (1008, 1202552), (1092, 1110048), (1116, 1086176), (1119, 1083264), (1152, 1052233), (1209, 1002624), (1248, 971292), (1302, 931008), (1344, 901914), (1456, 832536), (1488, 814632), (1492, 812448), (1612, 751968), (1638, 740032), (1664, 728469), (1736, 698256), (1872, 647528), (1953, 620672), (1984, 610974), (2016, 601276), (2184, 555024), (2232, 543088), (2238, 541632), (2418, 501312), (2496, 485646), (2604, 465504), (2611, 464256), (2688, 450957), (2821, 429696), (2912, 416268), (2976, 407316), (2984, 406224), (3224, 375984), (3276, 370016), (3357, 361088), (3472, 349128), (3627, 334208), (3744, 323764), (3906, 310336), (3968, 305487), (4032, 300638), (4368, 277512), (4464, 271544), (4476, 270816), (4836, 250656), (4849, 249984), (4992, 242823), (5208, 232752), (5222, 232128), (5642, 214848), (5824, 208134), (5952, 203658), (5968, 203112), (6448, 187992), (6552, 185008), (6714, 180544), (6944, 174564), (7254, 167104), (7488, 161882), (7812, 155168), (7833, 154752), (8064, 150319), (8463, 143232), (8736, 138756), (8928, 135772), (8952, 135408), (9672, 125328), (9698, 124992), (10416, 116376), (10444, 116064), (11284, 107424), (11563, 104832), (11648, 104067), (11904, 101829), (11936, 101556), (12896, 93996), (13104, 92504), (13428, 90272), (13888, 87282), (14508, 83552), (14547, 83328), (14976, 80941), (15624, 77584), (15666, 77376), (16926, 71616), (17472, 69378), (17856, 67886), (17904, 67704), (19344, 62664), (19396, 62496), (20832, 58188), (20888, 58032), (22568, 53712), (23126, 52416), (23499, 51584), (23872, 50778), (25389, 47744), (25792, 46998), (26208, 46252), (26856, 45136), (27776, 43641), (29016, 41776), (29094, 41664), (31248, 38792), (31332, 38688), (33852, 35808), (33943, 35712), (34689, 34944)]