297974376

素因数分解:

$2^3\times 3^8\times 7^1\times {\mathrm{811}}^1$

素因数の和:848

約数の個数: 144

約数和(自身を含む): 958907040

約数和(自身を除く): 660932664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 811, 972, 1134, 1458, 1512, 1622, 1701, 1944, 2187, 2268, 2433, 2916, 3244, 3402, 4374, 4536, 4866, 5103, 5677, 5832, 6488, 6561, 6804, 7299, 8748, 9732, 10206, 11354, 13122, 13608, 14598, 15309, 17031, 17496, 19464, 20412, 21897, 22708, 26244, 29196, 30618, 34062, 40824, 43794, 45416, 45927, 51093, 52488, 58392, 61236, 65691, 68124, 87588, 91854, 102186, 122472, 131382, 136248, 153279, 175176, 183708, 197073, 204372, 262764, 306558, 367416, 394146, 408744, 459837, 525528, 591219, 613116, 788292, 919674, 1182438, 1226232, 1379511, 1576584, 1773657, 1839348, 2364876, 2759022, 3547314, 3678696, 4138533, 4729752, 5320971, 5518044, 7094628, 8277066, 10641942, 11036088, 12415599, 14189256, 16554132, 21283884, 24831198, 33108264, 37246797, 42567768, 49662396, 74493594, 99324792, 148987188, 297974376]

約数ペア:

[(1, 297974376), (2, 148987188), (3, 99324792), (4, 74493594), (6, 49662396), (7, 42567768), (8, 37246797), (9, 33108264), (12, 24831198), (14, 21283884), (18, 16554132), (21, 14189256), (24, 12415599), (27, 11036088), (28, 10641942), (36, 8277066), (42, 7094628), (54, 5518044), (56, 5320971), (63, 4729752), (72, 4138533), (81, 3678696), (84, 3547314), (108, 2759022), (126, 2364876), (162, 1839348), (168, 1773657), (189, 1576584), (216, 1379511), (243, 1226232), (252, 1182438), (324, 919674), (378, 788292), (486, 613116), (504, 591219), (567, 525528), (648, 459837), (729, 408744), (756, 394146), (811, 367416), (972, 306558), (1134, 262764), (1458, 204372), (1512, 197073), (1622, 183708), (1701, 175176), (1944, 153279), (2187, 136248), (2268, 131382), (2433, 122472), (2916, 102186), (3244, 91854), (3402, 87588), (4374, 68124), (4536, 65691), (4866, 61236), (5103, 58392), (5677, 52488), (5832, 51093), (6488, 45927), (6561, 45416), (6804, 43794), (7299, 40824), (8748, 34062), (9732, 30618), (10206, 29196), (11354, 26244), (13122, 22708), (13608, 21897), (14598, 20412), (15309, 19464), (17031, 17496)]