2016640008

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{2287}}^1$

素因数の和:2667

約数の個数: 96

約数和(自身を含む): 5628754560

約数和(自身を除く): 3612114552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 331, 333, 444, 662, 666, 888, 993, 1324, 1332, 1986, 2287, 2648, 2664, 2979, 3972, 4574, 5958, 6861, 7944, 9148, 11916, 12247, 13722, 18296, 20583, 23832, 24494, 27444, 36741, 41166, 48988, 54888, 73482, 82332, 84619, 97976, 110223, 146964, 164664, 169238, 220446, 253857, 293928, 338476, 440892, 507714, 676952, 756997, 761571, 881784, 1015428, 1513994, 1523142, 2030856, 2270991, 3027988, 3046284, 4541982, 6055976, 6092568, 6812973, 9083964, 13625946, 18167928, 27251892, 28008889, 54503784, 56017778, 84026667, 112035556, 168053334, 224071112, 252080001, 336106668, 504160002, 672213336, 1008320004, 2016640008]

約数ペア:

[(1, 2016640008), (2, 1008320004), (3, 672213336), (4, 504160002), (6, 336106668), (8, 252080001), (9, 224071112), (12, 168053334), (18, 112035556), (24, 84026667), (36, 56017778), (37, 54503784), (72, 28008889), (74, 27251892), (111, 18167928), (148, 13625946), (222, 9083964), (296, 6812973), (331, 6092568), (333, 6055976), (444, 4541982), (662, 3046284), (666, 3027988), (888, 2270991), (993, 2030856), (1324, 1523142), (1332, 1513994), (1986, 1015428), (2287, 881784), (2648, 761571), (2664, 756997), (2979, 676952), (3972, 507714), (4574, 440892), (5958, 338476), (6861, 293928), (7944, 253857), (9148, 220446), (11916, 169238), (12247, 164664), (13722, 146964), (18296, 110223), (20583, 97976), (23832, 84619), (24494, 82332), (27444, 73482), (36741, 54888), (41166, 48988)]