1998686592

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{247853}}^1$

素因数の和:247880

約数の個数: 96

約数和(自身を含む): 6573088080

約数和(自身を除く): 4574401488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 247853, 495706, 743559, 991412, 1487118, 1734971, 1982824, 2230677, 2974236, 3469942, 3965648, 4461354, 5204913, 5948472, 6939884, 7931296, 8922708, 10409826, 11896944, 13879768, 15614739, 15862592, 17845416, 20819652, 23793888, 27759536, 31229478, 31725184, 35690832, 41639304, 47587776, 55519072, 62458956, 71381664, 83278608, 95175552, 111038144, 124917912, 142763328, 166557216, 222076288, 249835824, 285526656, 333114432, 499671648, 666228864, 999343296, 1998686592]

約数ペア:

[(1, 1998686592), (2, 999343296), (3, 666228864), (4, 499671648), (6, 333114432), (7, 285526656), (8, 249835824), (9, 222076288), (12, 166557216), (14, 142763328), (16, 124917912), (18, 111038144), (21, 95175552), (24, 83278608), (28, 71381664), (32, 62458956), (36, 55519072), (42, 47587776), (48, 41639304), (56, 35690832), (63, 31725184), (64, 31229478), (72, 27759536), (84, 23793888), (96, 20819652), (112, 17845416), (126, 15862592), (128, 15614739), (144, 13879768), (168, 11896944), (192, 10409826), (224, 8922708), (252, 7931296), (288, 6939884), (336, 5948472), (384, 5204913), (448, 4461354), (504, 3965648), (576, 3469942), (672, 2974236), (896, 2230677), (1008, 1982824), (1152, 1734971), (1344, 1487118), (2016, 991412), (2688, 743559), (4032, 495706), (8064, 247853)]