1320649596

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2897}}^1$

素因数の和:2990

約数の個数: 144

約数和(自身を含む): 4016952576

約数和(自身を除く): 2696302980

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, 243, 252, 268, 324, 378, 402, 469, 486, 567, 603, 756, 804, 938, 972, 1134, 1206, 1407, 1701, 1809, 1876, 2268, 2412, 2814, 2897, 3402, 3618, 4221, 5427, 5628, 5794, 6804, 7236, 8442, 8691, 10854, 11588, 12663, 16281, 16884, 17382, 20279, 21708, 25326, 26073, 32562, 34764, 37989, 40558, 50652, 52146, 60837, 65124, 75978, 78219, 81116, 104292, 113967, 121674, 151956, 156438, 182511, 194099, 227934, 234657, 243348, 312876, 365022, 388198, 455868, 469314, 547533, 582297, 703971, 730044, 776396, 938628, 1095066, 1164594, 1358693, 1407942, 1642599, 1746891, 2190132, 2329188, 2717386, 2815884, 3285198, 3493782, 4076079, 4927797, 5240673, 5434772, 6570396, 6987564, 8152158, 9855594, 10481346, 12228237, 15722019, 16304316, 19711188, 20962692, 24456474, 31444038, 36684711, 47166057, 48912948, 62888076, 73369422, 94332114, 110054133, 146738844, 188664228, 220108266, 330162399, 440216532, 660324798, 1320649596]

約数ペア:

[(1, 1320649596), (2, 660324798), (3, 440216532), (4, 330162399), (6, 220108266), (7, 188664228), (9, 146738844), (12, 110054133), (14, 94332114), (18, 73369422), (21, 62888076), (27, 48912948), (28, 47166057), (36, 36684711), (42, 31444038), (54, 24456474), (63, 20962692), (67, 19711188), (81, 16304316), (84, 15722019), (108, 12228237), (126, 10481346), (134, 9855594), (162, 8152158), (189, 6987564), (201, 6570396), (243, 5434772), (252, 5240673), (268, 4927797), (324, 4076079), (378, 3493782), (402, 3285198), (469, 2815884), (486, 2717386), (567, 2329188), (603, 2190132), (756, 1746891), (804, 1642599), (938, 1407942), (972, 1358693), (1134, 1164594), (1206, 1095066), (1407, 938628), (1701, 776396), (1809, 730044), (1876, 703971), (2268, 582297), (2412, 547533), (2814, 469314), (2897, 455868), (3402, 388198), (3618, 365022), (4221, 312876), (5427, 243348), (5628, 234657), (5794, 227934), (6804, 194099), (7236, 182511), (8442, 156438), (8691, 151956), (10854, 121674), (11588, 113967), (12663, 104292), (16281, 81116), (16884, 78219), (17382, 75978), (20279, 65124), (21708, 60837), (25326, 52146), (26073, 50652), (32562, 40558), (34764, 37989)]