258341328

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 360

約数和(自身を含む): 926190720

約数和(自身を除く): 667849392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 41, 42, 47, 48, 49, 56, 57, 63, 72, 76, 82, 84, 94, 98, 112, 114, 123, 126, 133, 141, 144, 147, 152, 164, 168, 171, 188, 196, 228, 246, 252, 266, 282, 287, 294, 304, 328, 329, 336, 342, 369, 376, 392, 399, 423, 441, 456, 492, 504, 532, 564, 574, 588, 656, 658, 684, 738, 752, 779, 784, 798, 846, 861, 882, 893, 912, 931, 984, 987, 1008, 1064, 1128, 1148, 1176, 1197, 1316, 1368, 1476, 1558, 1596, 1692, 1722, 1764, 1786, 1862, 1927, 1968, 1974, 2009, 2128, 2256, 2296, 2303, 2337, 2352, 2394, 2583, 2632, 2679, 2736, 2793, 2952, 2961, 3116, 3192, 3384, 3444, 3528, 3572, 3724, 3854, 3948, 4018, 4592, 4606, 4674, 4788, 5166, 5264, 5358, 5453, 5586, 5781, 5904, 5922, 6027, 6232, 6251, 6384, 6768, 6888, 6909, 7011, 7056, 7144, 7448, 7708, 7896, 8036, 8037, 8379, 9212, 9348, 9576, 10332, 10716, 10906, 11172, 11562, 11844, 12054, 12464, 12502, 13489, 13776, 13818, 14022, 14288, 14896, 15416, 15792, 16072, 16074, 16359, 16758, 17343, 18081, 18424, 18696, 18753, 19152, 20664, 20727, 21432, 21812, 22344, 23124, 23688, 24108, 25004, 26978, 27636, 28044, 30832, 32144, 32148, 32718, 33516, 34686, 36162, 36613, 36848, 37392, 37506, 38171, 40467, 41328, 41454, 42864, 43624, 43757, 44688, 46248, 47376, 48216, 49077, 50008, 53956, 55272, 56088, 56259, 64296, 65436, 67032, 69372, 72324, 73226, 75012, 76342, 80934, 82908, 87248, 87514, 92496, 94423, 96432, 98154, 100016, 107912, 109839, 110544, 112176, 112518, 114513, 121401, 128592, 130872, 131271, 134064, 138744, 144648, 146452, 150024, 152684, 161868, 165816, 175028, 188846, 196308, 215824, 219678, 225036, 229026, 242802, 256291, 261744, 262542, 277488, 283269, 289296, 292904, 300048, 305368, 323736, 329517, 331632, 343539, 350056, 377692, 392616, 393813, 439356, 450072, 458052, 485604, 512582, 525084, 566538, 585808, 610736, 647472, 659034, 687078, 700112, 755384, 768873, 785232, 787626, 849807, 878712, 900144, 916104, 971208, 1025164, 1050168, 1133076, 1318068, 1374156, 1510768, 1537746, 1575252, 1699614, 1757424, 1794037, 1832208, 1942416, 2050328, 2100336, 2266152, 2306619, 2636136, 2748312, 3075492, 3150504, 3399228, 3588074, 4100656, 4532304, 4613238, 5272272, 5382111, 5496624, 6150984, 6301008, 6798456, 7176148, 9226476, 10764222, 12301968, 13596912, 14352296, 16146333, 18452952, 21528444, 28704592, 32292666, 36905904, 43056888, 64585332, 86113776, 129170664, 258341328]

約数ペア:

[(1, 258341328), (2, 129170664), (3, 86113776), (4, 64585332), (6, 43056888), (7, 36905904), (8, 32292666), (9, 28704592), (12, 21528444), (14, 18452952), (16, 16146333), (18, 14352296), (19, 13596912), (21, 12301968), (24, 10764222), (28, 9226476), (36, 7176148), (38, 6798456), (41, 6301008), (42, 6150984), (47, 5496624), (48, 5382111), (49, 5272272), (56, 4613238), (57, 4532304), (63, 4100656), (72, 3588074), (76, 3399228), (82, 3150504), (84, 3075492), (94, 2748312), (98, 2636136), (112, 2306619), (114, 2266152), (123, 2100336), (126, 2050328), (133, 1942416), (141, 1832208), (144, 1794037), (147, 1757424), (152, 1699614), (164, 1575252), (168, 1537746), (171, 1510768), (188, 1374156), (196, 1318068), (228, 1133076), (246, 1050168), (252, 1025164), (266, 971208), (282, 916104), (287, 900144), (294, 878712), (304, 849807), (328, 787626), (329, 785232), (336, 768873), (342, 755384), (369, 700112), (376, 687078), (392, 659034), (399, 647472), (423, 610736), (441, 585808), (456, 566538), (492, 525084), (504, 512582), (532, 485604), (564, 458052), (574, 450072), (588, 439356), (656, 393813), (658, 392616), (684, 377692), (738, 350056), (752, 343539), (779, 331632), (784, 329517), (798, 323736), (846, 305368), (861, 300048), (882, 292904), (893, 289296), (912, 283269), (931, 277488), (984, 262542), (987, 261744), (1008, 256291), (1064, 242802), (1128, 229026), (1148, 225036), (1176, 219678), (1197, 215824), (1316, 196308), (1368, 188846), (1476, 175028), (1558, 165816), (1596, 161868), (1692, 152684), (1722, 150024), (1764, 146452), (1786, 144648), (1862, 138744), (1927, 134064), (1968, 131271), (1974, 130872), (2009, 128592), (2128, 121401), (2256, 114513), (2296, 112518), (2303, 112176), (2337, 110544), (2352, 109839), (2394, 107912), (2583, 100016), (2632, 98154), (2679, 96432), (2736, 94423), (2793, 92496), (2952, 87514), (2961, 87248), (3116, 82908), (3192, 80934), (3384, 76342), (3444, 75012), (3528, 73226), (3572, 72324), (3724, 69372), (3854, 67032), (3948, 65436), (4018, 64296), (4592, 56259), (4606, 56088), (4674, 55272), (4788, 53956), (5166, 50008), (5264, 49077), (5358, 48216), (5453, 47376), (5586, 46248), (5781, 44688), (5904, 43757), (5922, 43624), (6027, 42864), (6232, 41454), (6251, 41328), (6384, 40467), (6768, 38171), (6888, 37506), (6909, 37392), (7011, 36848), (7056, 36613), (7144, 36162), (7448, 34686), (7708, 33516), (7896, 32718), (8036, 32148), (8037, 32144), (8379, 30832), (9212, 28044), (9348, 27636), (9576, 26978), (10332, 25004), (10716, 24108), (10906, 23688), (11172, 23124), (11562, 22344), (11844, 21812), (12054, 21432), (12464, 20727), (12502, 20664), (13489, 19152), (13776, 18753), (13818, 18696), (14022, 18424), (14288, 18081), (14896, 17343), (15416, 16758), (15792, 16359), (16072, 16074)]