242486776

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{254713}}^1$

素因数の和:254743

約数の個数: 32

約数和(自身を含む): 550182240

約数和(自身を除く): 307695464

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 254713, 509426, 1018852, 1782991, 2037704, 3565982, 4330121, 7131964, 8660242, 14263928, 17320484, 30310847, 34640968, 60621694, 121243388, 242486776]

約数ペア:

[(1, 242486776), (2, 121243388), (4, 60621694), (7, 34640968), (8, 30310847), (14, 17320484), (17, 14263928), (28, 8660242), (34, 7131964), (56, 4330121), (68, 3565982), (119, 2037704), (136, 1782991), (238, 1018852), (476, 509426), (952, 254713)]