326857356

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:335

約数の個数: 168

約数和(自身を含む): 998914560

約数和(自身を除く): 672057204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 67, 81, 84, 108, 126, 134, 162, 189, 201, 239, 243, 252, 268, 324, 378, 402, 469, 478, 486, 567, 603, 717, 729, 756, 804, 938, 956, 972, 1134, 1206, 1407, 1434, 1458, 1673, 1701, 1809, 1876, 2151, 2268, 2412, 2814, 2868, 2916, 3346, 3402, 3618, 4221, 4302, 5019, 5103, 5427, 5628, 6453, 6692, 6804, 7236, 8442, 8604, 10038, 10206, 10854, 12663, 12906, 15057, 16013, 16281, 16884, 19359, 20076, 20412, 21708, 25326, 25812, 30114, 32026, 32562, 37989, 38718, 45171, 48039, 48843, 50652, 58077, 60228, 64052, 65124, 75978, 77436, 90342, 96078, 97686, 112091, 113967, 116154, 135513, 144117, 151956, 174231, 180684, 192156, 195372, 224182, 227934, 232308, 271026, 288234, 336273, 341901, 348462, 406539, 432351, 448364, 455868, 542052, 576468, 672546, 683802, 696924, 813078, 864702, 1008819, 1219617, 1297053, 1345092, 1367604, 1626156, 1729404, 2017638, 2439234, 2594106, 3026457, 3891159, 4035276, 4878468, 5188212, 6052914, 7782318, 9079371, 11673477, 12105828, 15564636, 18158742, 23346954, 27238113, 36317484, 46693908, 54476226, 81714339, 108952452, 163428678, 326857356]

約数ペア:

[(1, 326857356), (2, 163428678), (3, 108952452), (4, 81714339), (6, 54476226), (7, 46693908), (9, 36317484), (12, 27238113), (14, 23346954), (18, 18158742), (21, 15564636), (27, 12105828), (28, 11673477), (36, 9079371), (42, 7782318), (54, 6052914), (63, 5188212), (67, 4878468), (81, 4035276), (84, 3891159), (108, 3026457), (126, 2594106), (134, 2439234), (162, 2017638), (189, 1729404), (201, 1626156), (239, 1367604), (243, 1345092), (252, 1297053), (268, 1219617), (324, 1008819), (378, 864702), (402, 813078), (469, 696924), (478, 683802), (486, 672546), (567, 576468), (603, 542052), (717, 455868), (729, 448364), (756, 432351), (804, 406539), (938, 348462), (956, 341901), (972, 336273), (1134, 288234), (1206, 271026), (1407, 232308), (1434, 227934), (1458, 224182), (1673, 195372), (1701, 192156), (1809, 180684), (1876, 174231), (2151, 151956), (2268, 144117), (2412, 135513), (2814, 116154), (2868, 113967), (2916, 112091), (3346, 97686), (3402, 96078), (3618, 90342), (4221, 77436), (4302, 75978), (5019, 65124), (5103, 64052), (5427, 60228), (5628, 58077), (6453, 50652), (6692, 48843), (6804, 48039), (7236, 45171), (8442, 38718), (8604, 37989), (10038, 32562), (10206, 32026), (10854, 30114), (12663, 25812), (12906, 25326), (15057, 21708), (16013, 20412), (16281, 20076), (16884, 19359)]