661996656

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{44633}}^1$

素因数の和:44750

約数の個数: 60

約数和(自身を含む): 1870700208

約数和(自身を除く): 1208703552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 206, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3708, 4944, 7416, 14832, 44633, 89266, 133899, 178532, 267798, 357064, 401697, 535596, 714128, 803394, 1071192, 1606788, 2142384, 3213576, 4597199, 6427152, 9194398, 13791597, 18388796, 27583194, 36777592, 41374791, 55166388, 73555184, 82749582, 110332776, 165499164, 220665552, 330998328, 661996656]

約数ペア:

[(1, 661996656), (2, 330998328), (3, 220665552), (4, 165499164), (6, 110332776), (8, 82749582), (9, 73555184), (12, 55166388), (16, 41374791), (18, 36777592), (24, 27583194), (36, 18388796), (48, 13791597), (72, 9194398), (103, 6427152), (144, 4597199), (206, 3213576), (309, 2142384), (412, 1606788), (618, 1071192), (824, 803394), (927, 714128), (1236, 535596), (1648, 401697), (1854, 357064), (2472, 267798), (3708, 178532), (4944, 133899), (7416, 89266), (14832, 44633)]