217038744

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2089}}^1$

素因数の和:2154

約数の個数: 128

約数和(自身を含む): 667128000

約数和(自身を除く): 450089256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 37, 39, 52, 54, 72, 74, 78, 104, 108, 111, 117, 148, 156, 216, 222, 234, 296, 312, 333, 351, 444, 468, 481, 666, 702, 888, 936, 962, 999, 1332, 1404, 1443, 1924, 1998, 2089, 2664, 2808, 2886, 3848, 3996, 4178, 4329, 5772, 6267, 7992, 8356, 8658, 11544, 12534, 12987, 16712, 17316, 18801, 25068, 25974, 27157, 34632, 37602, 50136, 51948, 54314, 56403, 75204, 77293, 81471, 103896, 108628, 112806, 150408, 154586, 162942, 217256, 225612, 231879, 244413, 309172, 325884, 451224, 463758, 488826, 618344, 651768, 695637, 733239, 927516, 977652, 1004809, 1391274, 1466478, 1855032, 1955304, 2009618, 2086911, 2782548, 2932956, 3014427, 4019236, 4173822, 5565096, 5865912, 6028854, 8038472, 8347644, 9043281, 12057708, 16695288, 18086562, 24115416, 27129843, 36173124, 54259686, 72346248, 108519372, 217038744]

約数ペア:

[(1, 217038744), (2, 108519372), (3, 72346248), (4, 54259686), (6, 36173124), (8, 27129843), (9, 24115416), (12, 18086562), (13, 16695288), (18, 12057708), (24, 9043281), (26, 8347644), (27, 8038472), (36, 6028854), (37, 5865912), (39, 5565096), (52, 4173822), (54, 4019236), (72, 3014427), (74, 2932956), (78, 2782548), (104, 2086911), (108, 2009618), (111, 1955304), (117, 1855032), (148, 1466478), (156, 1391274), (216, 1004809), (222, 977652), (234, 927516), (296, 733239), (312, 695637), (333, 651768), (351, 618344), (444, 488826), (468, 463758), (481, 451224), (666, 325884), (702, 309172), (888, 244413), (936, 231879), (962, 225612), (999, 217256), (1332, 162942), (1404, 154586), (1443, 150408), (1924, 112806), (1998, 108628), (2089, 103896), (2664, 81471), (2808, 77293), (2886, 75204), (3848, 56403), (3996, 54314), (4178, 51948), (4329, 50136), (5772, 37602), (6267, 34632), (7992, 27157), (8356, 25974), (8658, 25068), (11544, 18801), (12534, 17316), (12987, 16712)]