12220008

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 32944320

約数和(自身を除く): 20724312

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 61, 68, 102, 122, 136, 183, 204, 244, 366, 408, 488, 491, 732, 982, 1037, 1464, 1473, 1964, 2074, 2946, 3111, 3928, 4148, 5892, 6222, 8296, 8347, 11784, 12444, 16694, 24888, 25041, 29951, 33388, 50082, 59902, 66776, 89853, 100164, 119804, 179706, 200328, 239608, 359412, 509167, 718824, 1018334, 1527501, 2036668, 3055002, 4073336, 6110004, 12220008]

約数ペア:

[(1, 12220008), (2, 6110004), (3, 4073336), (4, 3055002), (6, 2036668), (8, 1527501), (12, 1018334), (17, 718824), (24, 509167), (34, 359412), (51, 239608), (61, 200328), (68, 179706), (102, 119804), (122, 100164), (136, 89853), (183, 66776), (204, 59902), (244, 50082), (366, 33388), (408, 29951), (488, 25041), (491, 24888), (732, 16694), (982, 12444), (1037, 11784), (1464, 8347), (1473, 8296), (1964, 6222), (2074, 5892), (2946, 4148), (3111, 3928)]