1214102988

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{16787}}^1$

素因数の和:16852

約数の個数: 108

約数和(自身を含む): 3657332952

約数和(自身を除く): 2443229964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 49, 63, 82, 84, 98, 123, 126, 147, 164, 196, 246, 252, 287, 294, 369, 441, 492, 574, 588, 738, 861, 882, 1148, 1476, 1722, 1764, 2009, 2583, 3444, 4018, 5166, 6027, 8036, 10332, 12054, 16787, 18081, 24108, 33574, 36162, 50361, 67148, 72324, 100722, 117509, 151083, 201444, 235018, 302166, 352527, 470036, 604332, 688267, 705054, 822563, 1057581, 1376534, 1410108, 1645126, 2064801, 2115162, 2467689, 2753068, 3290252, 4129602, 4230324, 4817869, 4935378, 6194403, 7403067, 8259204, 9635738, 9870756, 12388806, 14453607, 14806134, 19271476, 24777612, 28907214, 29612268, 33725083, 43360821, 57814428, 67450166, 86721642, 101175249, 134900332, 173443284, 202350498, 303525747, 404700996, 607051494, 1214102988]

約数ペア:

[(1, 1214102988), (2, 607051494), (3, 404700996), (4, 303525747), (6, 202350498), (7, 173443284), (9, 134900332), (12, 101175249), (14, 86721642), (18, 67450166), (21, 57814428), (28, 43360821), (36, 33725083), (41, 29612268), (42, 28907214), (49, 24777612), (63, 19271476), (82, 14806134), (84, 14453607), (98, 12388806), (123, 9870756), (126, 9635738), (147, 8259204), (164, 7403067), (196, 6194403), (246, 4935378), (252, 4817869), (287, 4230324), (294, 4129602), (369, 3290252), (441, 2753068), (492, 2467689), (574, 2115162), (588, 2064801), (738, 1645126), (861, 1410108), (882, 1376534), (1148, 1057581), (1476, 822563), (1722, 705054), (1764, 688267), (2009, 604332), (2583, 470036), (3444, 352527), (4018, 302166), (5166, 235018), (6027, 201444), (8036, 151083), (10332, 117509), (12054, 100722), (16787, 72324), (18081, 67148), (24108, 50361), (33574, 36162)]