1407564216

素因数分解:

$2^3\times 3^4\times {\mathrm{103}}^1\times {\mathrm{21089}}^1$

素因数の和:21210

約数の個数: 80

約数和(自身を含む): 3980948400

約数和(自身を除く): 2573384184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 103, 108, 162, 206, 216, 309, 324, 412, 618, 648, 824, 927, 1236, 1854, 2472, 2781, 3708, 5562, 7416, 8343, 11124, 16686, 21089, 22248, 33372, 42178, 63267, 66744, 84356, 126534, 168712, 189801, 253068, 379602, 506136, 569403, 759204, 1138806, 1518408, 1708209, 2172167, 2277612, 3416418, 4344334, 4555224, 6516501, 6832836, 8688668, 13033002, 13665672, 17377336, 19549503, 26066004, 39099006, 52132008, 58648509, 78198012, 117297018, 156396024, 175945527, 234594036, 351891054, 469188072, 703782108, 1407564216]

約数ペア:

[(1, 1407564216), (2, 703782108), (3, 469188072), (4, 351891054), (6, 234594036), (8, 175945527), (9, 156396024), (12, 117297018), (18, 78198012), (24, 58648509), (27, 52132008), (36, 39099006), (54, 26066004), (72, 19549503), (81, 17377336), (103, 13665672), (108, 13033002), (162, 8688668), (206, 6832836), (216, 6516501), (309, 4555224), (324, 4344334), (412, 3416418), (618, 2277612), (648, 2172167), (824, 1708209), (927, 1518408), (1236, 1138806), (1854, 759204), (2472, 569403), (2781, 506136), (3708, 379602), (5562, 253068), (7416, 189801), (8343, 168712), (11124, 126534), (16686, 84356), (21089, 66744), (22248, 63267), (33372, 42178)]