298756836

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2311}}^1$

素因数の和:2356

約数の個数: 144

約数和(自身を含む): 942556160

約数和(自身を除く): 643799324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 243, 252, 266, 324, 342, 378, 399, 486, 513, 532, 567, 684, 756, 798, 972, 1026, 1134, 1197, 1539, 1596, 1701, 2052, 2268, 2311, 2394, 3078, 3402, 3591, 4617, 4622, 4788, 6156, 6804, 6933, 7182, 9234, 9244, 10773, 13866, 14364, 16177, 18468, 20799, 21546, 27732, 32319, 32354, 41598, 43092, 43909, 48531, 62397, 64638, 64708, 83196, 87818, 97062, 124794, 129276, 131727, 145593, 175636, 187191, 194124, 249588, 263454, 291186, 307363, 374382, 395181, 436779, 526908, 561573, 582372, 614726, 748764, 790362, 873558, 922089, 1123146, 1185543, 1229452, 1310337, 1580724, 1747116, 1844178, 2246292, 2371086, 2620674, 2766267, 3556629, 3688356, 3931011, 4742172, 5241348, 5532534, 7113258, 7862022, 8298801, 10669887, 11065068, 14226516, 15724044, 16597602, 21339774, 24896403, 33195204, 42679548, 49792806, 74689209, 99585612, 149378418, 298756836]

約数ペア:

[(1, 298756836), (2, 149378418), (3, 99585612), (4, 74689209), (6, 49792806), (7, 42679548), (9, 33195204), (12, 24896403), (14, 21339774), (18, 16597602), (19, 15724044), (21, 14226516), (27, 11065068), (28, 10669887), (36, 8298801), (38, 7862022), (42, 7113258), (54, 5532534), (57, 5241348), (63, 4742172), (76, 3931011), (81, 3688356), (84, 3556629), (108, 2766267), (114, 2620674), (126, 2371086), (133, 2246292), (162, 1844178), (171, 1747116), (189, 1580724), (228, 1310337), (243, 1229452), (252, 1185543), (266, 1123146), (324, 922089), (342, 873558), (378, 790362), (399, 748764), (486, 614726), (513, 582372), (532, 561573), (567, 526908), (684, 436779), (756, 395181), (798, 374382), (972, 307363), (1026, 291186), (1134, 263454), (1197, 249588), (1539, 194124), (1596, 187191), (1701, 175636), (2052, 145593), (2268, 131727), (2311, 129276), (2394, 124794), (3078, 97062), (3402, 87818), (3591, 83196), (4617, 64708), (4622, 64638), (4788, 62397), (6156, 48531), (6804, 43909), (6933, 43092), (7182, 41598), (9234, 32354), (9244, 32319), (10773, 27732), (13866, 21546), (14364, 20799), (16177, 18468)]