480980261578

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{751}}^1\times {\mathrm{156437}}^1$

素因数の和:157302

約数の個数: 32

約数和(自身を含む): 762316116480

約数和(自身を除く): 281335854902

約数列:

[1, 2, 23, 46, 89, 178, 751, 1502, 2047, 4094, 17273, 34546, 66839, 133678, 156437, 312874, 1537297, 3074594, 3598051, 7196102, 13922893, 27845786, 117484187, 234968374, 320226539, 640453078, 2702136301, 5404272602, 10456092643, 20912185286, 240490130789, 480980261578]

約数ペア:

[(1, 480980261578), (2, 240490130789), (23, 20912185286), (46, 10456092643), (89, 5404272602), (178, 2702136301), (751, 640453078), (1502, 320226539), (2047, 234968374), (4094, 117484187), (17273, 27845786), (34546, 13922893), (66839, 7196102), (133678, 3598051), (156437, 3074594), (312874, 1537297)]