127312008

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3137}}^1$

素因数の和:3254

約数の個数: 64

約数和(自身を含む): 338904000

約数和(自身を除く): 211591992

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 89, 114, 152, 178, 228, 267, 356, 456, 534, 712, 1068, 1691, 2136, 3137, 3382, 5073, 6274, 6764, 9411, 10146, 12548, 13528, 18822, 20292, 25096, 37644, 40584, 59603, 75288, 119206, 178809, 238412, 279193, 357618, 476824, 558386, 715236, 837579, 1116772, 1430472, 1675158, 2233544, 3350316, 5304667, 6700632, 10609334, 15914001, 21218668, 31828002, 42437336, 63656004, 127312008]

約数ペア:

[(1, 127312008), (2, 63656004), (3, 42437336), (4, 31828002), (6, 21218668), (8, 15914001), (12, 10609334), (19, 6700632), (24, 5304667), (38, 3350316), (57, 2233544), (76, 1675158), (89, 1430472), (114, 1116772), (152, 837579), (178, 715236), (228, 558386), (267, 476824), (356, 357618), (456, 279193), (534, 238412), (712, 178809), (1068, 119206), (1691, 75288), (2136, 59603), (3137, 40584), (3382, 37644), (5073, 25096), (6274, 20292), (6764, 18822), (9411, 13528), (10146, 12548)]