489212076

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{57991}}^1$

素因数の和:58054

約数の個数: 48

約数和(自身を含む): 1234069760

約数和(自身を除く): 744857684

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 4218, 8436, 57991, 115982, 173973, 231964, 347946, 695892, 1101829, 2145667, 2203658, 3305487, 4291334, 4407316, 6437001, 6610974, 8582668, 12874002, 13221948, 25748004, 40767673, 81535346, 122303019, 163070692, 244606038, 489212076]

約数ペア:

[(1, 489212076), (2, 244606038), (3, 163070692), (4, 122303019), (6, 81535346), (12, 40767673), (19, 25748004), (37, 13221948), (38, 12874002), (57, 8582668), (74, 6610974), (76, 6437001), (111, 4407316), (114, 4291334), (148, 3305487), (222, 2203658), (228, 2145667), (444, 1101829), (703, 695892), (1406, 347946), (2109, 231964), (2812, 173973), (4218, 115982), (8436, 57991)]