840222912

素因数分解:

$2^6\times 3^1\times {\mathrm{103}}^1\times {\mathrm{42487}}^1$

素因数の和:42605

約数の個数: 56

約数和(自身を含む): 2244726016

約数和(自身を除く): 1404503104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 192, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3296, 4944, 6592, 9888, 19776, 42487, 84974, 127461, 169948, 254922, 339896, 509844, 679792, 1019688, 1359584, 2039376, 2719168, 4078752, 4376161, 8157504, 8752322, 13128483, 17504644, 26256966, 35009288, 52513932, 70018576, 105027864, 140037152, 210055728, 280074304, 420111456, 840222912]

約数ペア:

[(1, 840222912), (2, 420111456), (3, 280074304), (4, 210055728), (6, 140037152), (8, 105027864), (12, 70018576), (16, 52513932), (24, 35009288), (32, 26256966), (48, 17504644), (64, 13128483), (96, 8752322), (103, 8157504), (192, 4376161), (206, 4078752), (309, 2719168), (412, 2039376), (618, 1359584), (824, 1019688), (1236, 679792), (1648, 509844), (2472, 339896), (3296, 254922), (4944, 169948), (6592, 127461), (9888, 84974), (19776, 42487)]