31321245312

素因数分解:

$2^7\times 3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2629

約数の個数: 384

約数和(自身を含む): 108541056000

約数和(自身を除く): 77219810688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 64, 72, 84, 93, 96, 98, 112, 124, 126, 128, 144, 147, 168, 186, 192, 196, 217, 224, 248, 252, 279, 288, 294, 336, 343, 372, 384, 392, 434, 441, 448, 496, 504, 558, 576, 588, 651, 672, 686, 744, 784, 868, 882, 896, 992, 1008, 1029, 1116, 1152, 1176, 1302, 1344, 1372, 1488, 1519, 1568, 1736, 1764, 1953, 1984, 2016, 2058, 2232, 2352, 2557, 2604, 2688, 2744, 2976, 3038, 3087, 3136, 3472, 3528, 3906, 3968, 4032, 4116, 4464, 4557, 4704, 5114, 5208, 5488, 5952, 6076, 6174, 6272, 6944, 7056, 7671, 7812, 8064, 8232, 8928, 9114, 9408, 10228, 10416, 10633, 10976, 11904, 12152, 12348, 13671, 13888, 14112, 15342, 15624, 16464, 17856, 17899, 18228, 18816, 20456, 20832, 21266, 21952, 23013, 24304, 24696, 27342, 27776, 28224, 30684, 31248, 31899, 32928, 35712, 35798, 36456, 40912, 41664, 42532, 43904, 46026, 48608, 49392, 53697, 54684, 56448, 61368, 62496, 63798, 65856, 71596, 72912, 79267, 81824, 83328, 85064, 92052, 95697, 97216, 98784, 107394, 109368, 122736, 124992, 125293, 127596, 131712, 143192, 145824, 158534, 161091, 163648, 170128, 184104, 191394, 194432, 197568, 214788, 218736, 237801, 245472, 249984, 250586, 255192, 286384, 291648, 317068, 322182, 327296, 340256, 368208, 375879, 382788, 395136, 429576, 437472, 475602, 490944, 501172, 510384, 554869, 572768, 583296, 634136, 644364, 680512, 713403, 736416, 751758, 765576, 859152, 874944, 877051, 951204, 981888, 1002344, 1020768, 1109738, 1127637, 1145536, 1268272, 1288728, 1361024, 1426806, 1472832, 1503516, 1531152, 1664607, 1718304, 1749888, 1754102, 1902408, 2004688, 2041536, 2219476, 2255274, 2291072, 2536544, 2577456, 2631153, 2853612, 2945664, 3007032, 3062304, 3329214, 3436608, 3508204, 3804816, 3884083, 4009376, 4083072, 4438952, 4510548, 4993821, 5073088, 5154912, 5262306, 5707224, 6014064, 6124608, 6658428, 6873216, 7016408, 7609632, 7768166, 7893459, 8018752, 8877904, 9021096, 9987642, 10146176, 10309824, 10524612, 11414448, 11652249, 12028128, 12249216, 13316856, 14032816, 15219264, 15536332, 15786918, 16037504, 17755808, 18042192, 19975284, 20619648, 21049224, 22828896, 23304498, 24056256, 26633712, 27188581, 28065632, 30438528, 31072664, 31573836, 34956747, 35511616, 36084384, 39950568, 42098448, 45657792, 46608996, 48112512, 53267424, 54377162, 56131264, 62145328, 63147672, 69913494, 71023232, 72168768, 79901136, 81565743, 84196896, 91315584, 93217992, 106534848, 108754324, 112262528, 124290656, 126295344, 139826988, 144337536, 159802272, 163131486, 168393792, 186435984, 213069696, 217508648, 244697229, 248581312, 252590688, 279653976, 319604544, 326262972, 336787584, 372871968, 435017296, 489394458, 497162624, 505181376, 559307952, 639209088, 652525944, 745743936, 870034592, 978788916, 1010362752, 1118615904, 1305051888, 1491487872, 1740069184, 1957577832, 2237231808, 2610103776, 3480138368, 3915155664, 4474463616, 5220207552, 7830311328, 10440415104, 15660622656, 31321245312]

約数ペア:

[(1, 31321245312), (2, 15660622656), (3, 10440415104), (4, 7830311328), (6, 5220207552), (7, 4474463616), (8, 3915155664), (9, 3480138368), (12, 2610103776), (14, 2237231808), (16, 1957577832), (18, 1740069184), (21, 1491487872), (24, 1305051888), (28, 1118615904), (31, 1010362752), (32, 978788916), (36, 870034592), (42, 745743936), (48, 652525944), (49, 639209088), (56, 559307952), (62, 505181376), (63, 497162624), (64, 489394458), (72, 435017296), (84, 372871968), (93, 336787584), (96, 326262972), (98, 319604544), (112, 279653976), (124, 252590688), (126, 248581312), (128, 244697229), (144, 217508648), (147, 213069696), (168, 186435984), (186, 168393792), (192, 163131486), (196, 159802272), (217, 144337536), (224, 139826988), (248, 126295344), (252, 124290656), (279, 112262528), (288, 108754324), (294, 106534848), (336, 93217992), (343, 91315584), (372, 84196896), (384, 81565743), (392, 79901136), (434, 72168768), (441, 71023232), (448, 69913494), (496, 63147672), (504, 62145328), (558, 56131264), (576, 54377162), (588, 53267424), (651, 48112512), (672, 46608996), (686, 45657792), (744, 42098448), (784, 39950568), (868, 36084384), (882, 35511616), (896, 34956747), (992, 31573836), (1008, 31072664), (1029, 30438528), (1116, 28065632), (1152, 27188581), (1176, 26633712), (1302, 24056256), (1344, 23304498), (1372, 22828896), (1488, 21049224), (1519, 20619648), (1568, 19975284), (1736, 18042192), (1764, 17755808), (1953, 16037504), (1984, 15786918), (2016, 15536332), (2058, 15219264), (2232, 14032816), (2352, 13316856), (2557, 12249216), (2604, 12028128), (2688, 11652249), (2744, 11414448), (2976, 10524612), (3038, 10309824), (3087, 10146176), (3136, 9987642), (3472, 9021096), (3528, 8877904), (3906, 8018752), (3968, 7893459), (4032, 7768166), (4116, 7609632), (4464, 7016408), (4557, 6873216), (4704, 6658428), (5114, 6124608), (5208, 6014064), (5488, 5707224), (5952, 5262306), (6076, 5154912), (6174, 5073088), (6272, 4993821), (6944, 4510548), (7056, 4438952), (7671, 4083072), (7812, 4009376), (8064, 3884083), (8232, 3804816), (8928, 3508204), (9114, 3436608), (9408, 3329214), (10228, 3062304), (10416, 3007032), (10633, 2945664), (10976, 2853612), (11904, 2631153), (12152, 2577456), (12348, 2536544), (13671, 2291072), (13888, 2255274), (14112, 2219476), (15342, 2041536), (15624, 2004688), (16464, 1902408), (17856, 1754102), (17899, 1749888), (18228, 1718304), (18816, 1664607), (20456, 1531152), (20832, 1503516), (21266, 1472832), (21952, 1426806), (23013, 1361024), (24304, 1288728), (24696, 1268272), (27342, 1145536), (27776, 1127637), (28224, 1109738), (30684, 1020768), (31248, 1002344), (31899, 981888), (32928, 951204), (35712, 877051), (35798, 874944), (36456, 859152), (40912, 765576), (41664, 751758), (42532, 736416), (43904, 713403), (46026, 680512), (48608, 644364), (49392, 634136), (53697, 583296), (54684, 572768), (56448, 554869), (61368, 510384), (62496, 501172), (63798, 490944), (65856, 475602), (71596, 437472), (72912, 429576), (79267, 395136), (81824, 382788), (83328, 375879), (85064, 368208), (92052, 340256), (95697, 327296), (97216, 322182), (98784, 317068), (107394, 291648), (109368, 286384), (122736, 255192), (124992, 250586), (125293, 249984), (127596, 245472), (131712, 237801), (143192, 218736), (145824, 214788), (158534, 197568), (161091, 194432), (163648, 191394), (170128, 184104)]