2915691394

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 5796864000

約数和(自身を除く): 2881172606

約数列:

[1, 2, 7, 11, 14, 22, 49, 67, 73, 77, 79, 98, 134, 146, 154, 158, 343, 469, 511, 539, 553, 686, 737, 803, 869, 938, 1022, 1078, 1106, 1474, 1606, 1738, 3283, 3577, 3773, 3871, 4891, 5159, 5293, 5621, 5767, 6083, 6566, 7154, 7546, 7742, 9782, 10318, 10586, 11242, 11534, 12166, 22981, 25039, 27097, 34237, 36113, 37051, 39347, 40369, 42581, 45962, 50078, 53801, 54194, 58223, 63437, 68474, 72226, 74102, 78694, 80738, 85162, 107602, 116446, 126874, 239659, 252791, 259357, 275429, 282583, 298067, 376607, 386389, 407561, 444059, 479318, 505582, 518714, 550858, 565166, 596134, 753214, 772778, 815122, 888118, 1677613, 1815499, 1978081, 2636249, 2704723, 2852927, 3108413, 3355226, 3630998, 3956162, 4250279, 5272498, 5409446, 5705854, 6216826, 8500558, 18453743, 18933061, 19970489, 21758891, 29751953, 36907486, 37866122, 39940978, 43517782, 59503906, 132531427, 208263671, 265062854, 416527342, 1457845697, 2915691394]

約数ペア:

[(1, 2915691394), (2, 1457845697), (7, 416527342), (11, 265062854), (14, 208263671), (22, 132531427), (49, 59503906), (67, 43517782), (73, 39940978), (77, 37866122), (79, 36907486), (98, 29751953), (134, 21758891), (146, 19970489), (154, 18933061), (158, 18453743), (343, 8500558), (469, 6216826), (511, 5705854), (539, 5409446), (553, 5272498), (686, 4250279), (737, 3956162), (803, 3630998), (869, 3355226), (938, 3108413), (1022, 2852927), (1078, 2704723), (1106, 2636249), (1474, 1978081), (1606, 1815499), (1738, 1677613), (3283, 888118), (3577, 815122), (3773, 772778), (3871, 753214), (4891, 596134), (5159, 565166), (5293, 550858), (5621, 518714), (5767, 505582), (6083, 479318), (6566, 444059), (7154, 407561), (7546, 386389), (7742, 376607), (9782, 298067), (10318, 282583), (10586, 275429), (11242, 259357), (11534, 252791), (12166, 239659), (22981, 126874), (25039, 116446), (27097, 107602), (34237, 85162), (36113, 80738), (37051, 78694), (39347, 74102), (40369, 72226), (42581, 68474), (45962, 63437), (50078, 58223), (53801, 54194)]