218036286

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5449}}^1$

素因数の和:5495

約数の個数: 80

約数和(自身を含む): 553938000

約数和(自身を除く): 335901714

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1053, 1482, 1539, 2106, 2223, 3078, 4446, 5449, 6669, 10898, 13338, 16347, 20007, 32694, 40014, 49041, 70837, 98082, 103531, 141674, 147123, 207062, 212511, 294246, 310593, 425022, 441369, 621186, 637533, 882738, 931779, 1275066, 1345903, 1863558, 1912599, 2691806, 2795337, 3825198, 4037709, 5590674, 5737797, 8075418, 8386011, 11475594, 12113127, 16772022, 24226254, 36339381, 72678762, 109018143, 218036286]

約数ペア:

[(1, 218036286), (2, 109018143), (3, 72678762), (6, 36339381), (9, 24226254), (13, 16772022), (18, 12113127), (19, 11475594), (26, 8386011), (27, 8075418), (38, 5737797), (39, 5590674), (54, 4037709), (57, 3825198), (78, 2795337), (81, 2691806), (114, 1912599), (117, 1863558), (162, 1345903), (171, 1275066), (234, 931779), (247, 882738), (342, 637533), (351, 621186), (494, 441369), (513, 425022), (702, 310593), (741, 294246), (1026, 212511), (1053, 207062), (1482, 147123), (1539, 141674), (2106, 103531), (2223, 98082), (3078, 70837), (4446, 49041), (5449, 40014), (6669, 32694), (10898, 20007), (13338, 16347)]