31279248

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 360

約数和(自身を含む): 123492096

約数和(自身を除く): 92212848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 31, 33, 36, 39, 42, 44, 48, 49, 52, 56, 62, 63, 66, 72, 77, 78, 84, 88, 91, 93, 98, 99, 104, 112, 117, 124, 126, 132, 143, 144, 147, 154, 156, 168, 176, 182, 186, 196, 198, 208, 217, 231, 234, 248, 252, 264, 273, 279, 286, 294, 308, 312, 336, 341, 364, 372, 392, 396, 403, 429, 434, 441, 462, 468, 496, 504, 528, 539, 546, 558, 572, 588, 616, 624, 637, 651, 682, 693, 728, 744, 784, 792, 806, 819, 858, 868, 882, 924, 936, 1001, 1008, 1023, 1078, 1092, 1116, 1144, 1176, 1209, 1232, 1274, 1287, 1302, 1364, 1386, 1456, 1488, 1519, 1584, 1612, 1617, 1638, 1716, 1736, 1764, 1848, 1872, 1911, 1953, 2002, 2046, 2156, 2184, 2232, 2288, 2352, 2387, 2418, 2548, 2574, 2604, 2728, 2772, 2821, 3003, 3038, 3069, 3224, 3234, 3276, 3432, 3472, 3528, 3627, 3696, 3822, 3906, 4004, 4092, 4312, 4368, 4433, 4464, 4557, 4774, 4836, 4851, 5096, 5148, 5208, 5456, 5544, 5642, 5733, 6006, 6076, 6138, 6448, 6468, 6552, 6864, 7007, 7056, 7161, 7254, 7644, 7812, 8008, 8184, 8463, 8624, 8866, 9009, 9114, 9548, 9672, 9702, 10192, 10296, 10416, 11088, 11284, 11466, 12012, 12152, 12276, 12936, 13104, 13299, 13671, 14014, 14322, 14508, 15288, 15624, 16016, 16368, 16709, 16926, 17732, 18018, 18228, 19096, 19344, 19404, 19747, 20592, 21021, 21483, 22568, 22932, 24024, 24304, 24552, 25389, 25872, 26598, 27342, 28028, 28644, 29016, 30576, 31031, 31248, 33418, 33852, 35464, 36036, 36456, 38192, 38808, 39494, 39897, 42042, 42966, 45136, 45864, 48048, 49104, 50127, 50778, 53196, 54684, 56056, 57288, 58032, 59241, 62062, 63063, 66836, 67704, 70928, 72072, 72912, 77616, 78988, 79794, 84084, 85932, 91728, 93093, 100254, 101556, 106392, 109368, 112112, 114576, 118482, 124124, 126126, 133672, 135408, 144144, 150381, 157976, 159588, 168168, 171864, 177723, 186186, 200508, 203112, 212784, 217217, 218736, 236964, 248248, 252252, 267344, 279279, 300762, 315952, 319176, 336336, 343728, 355446, 372372, 401016, 406224, 434434, 473928, 496496, 504504, 558558, 601524, 638352, 651651, 710892, 744744, 802032, 868868, 947856, 1009008, 1117116, 1203048, 1303302, 1421784, 1489488, 1737736, 1954953, 2234232, 2406096, 2606604, 2843568, 3475472, 3909906, 4468464, 5213208, 7819812, 10426416, 15639624, 31279248]

約数ペア:

[(1, 31279248), (2, 15639624), (3, 10426416), (4, 7819812), (6, 5213208), (7, 4468464), (8, 3909906), (9, 3475472), (11, 2843568), (12, 2606604), (13, 2406096), (14, 2234232), (16, 1954953), (18, 1737736), (21, 1489488), (22, 1421784), (24, 1303302), (26, 1203048), (28, 1117116), (31, 1009008), (33, 947856), (36, 868868), (39, 802032), (42, 744744), (44, 710892), (48, 651651), (49, 638352), (52, 601524), (56, 558558), (62, 504504), (63, 496496), (66, 473928), (72, 434434), (77, 406224), (78, 401016), (84, 372372), (88, 355446), (91, 343728), (93, 336336), (98, 319176), (99, 315952), (104, 300762), (112, 279279), (117, 267344), (124, 252252), (126, 248248), (132, 236964), (143, 218736), (144, 217217), (147, 212784), (154, 203112), (156, 200508), (168, 186186), (176, 177723), (182, 171864), (186, 168168), (196, 159588), (198, 157976), (208, 150381), (217, 144144), (231, 135408), (234, 133672), (248, 126126), (252, 124124), (264, 118482), (273, 114576), (279, 112112), (286, 109368), (294, 106392), (308, 101556), (312, 100254), (336, 93093), (341, 91728), (364, 85932), (372, 84084), (392, 79794), (396, 78988), (403, 77616), (429, 72912), (434, 72072), (441, 70928), (462, 67704), (468, 66836), (496, 63063), (504, 62062), (528, 59241), (539, 58032), (546, 57288), (558, 56056), (572, 54684), (588, 53196), (616, 50778), (624, 50127), (637, 49104), (651, 48048), (682, 45864), (693, 45136), (728, 42966), (744, 42042), (784, 39897), (792, 39494), (806, 38808), (819, 38192), (858, 36456), (868, 36036), (882, 35464), (924, 33852), (936, 33418), (1001, 31248), (1008, 31031), (1023, 30576), (1078, 29016), (1092, 28644), (1116, 28028), (1144, 27342), (1176, 26598), (1209, 25872), (1232, 25389), (1274, 24552), (1287, 24304), (1302, 24024), (1364, 22932), (1386, 22568), (1456, 21483), (1488, 21021), (1519, 20592), (1584, 19747), (1612, 19404), (1617, 19344), (1638, 19096), (1716, 18228), (1736, 18018), (1764, 17732), (1848, 16926), (1872, 16709), (1911, 16368), (1953, 16016), (2002, 15624), (2046, 15288), (2156, 14508), (2184, 14322), (2232, 14014), (2288, 13671), (2352, 13299), (2387, 13104), (2418, 12936), (2548, 12276), (2574, 12152), (2604, 12012), (2728, 11466), (2772, 11284), (2821, 11088), (3003, 10416), (3038, 10296), (3069, 10192), (3224, 9702), (3234, 9672), (3276, 9548), (3432, 9114), (3472, 9009), (3528, 8866), (3627, 8624), (3696, 8463), (3822, 8184), (3906, 8008), (4004, 7812), (4092, 7644), (4312, 7254), (4368, 7161), (4433, 7056), (4464, 7007), (4557, 6864), (4774, 6552), (4836, 6468), (4851, 6448), (5096, 6138), (5148, 6076), (5208, 6006), (5456, 5733), (5544, 5642)]