219691944

素因数分解:

$2^3\times 3^2\times {\mathrm{601}}^1\times {\mathrm{5077}}^1$

素因数の和:5690

約数の個数: 48

約数和(自身を含む): 596106420

約数和(自身を除く): 376414476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 601, 1202, 1803, 2404, 3606, 4808, 5077, 5409, 7212, 10154, 10818, 14424, 15231, 20308, 21636, 30462, 40616, 43272, 45693, 60924, 91386, 121848, 182772, 365544, 3051277, 6102554, 9153831, 12205108, 18307662, 24410216, 27461493, 36615324, 54922986, 73230648, 109845972, 219691944]

約数ペア:

[(1, 219691944), (2, 109845972), (3, 73230648), (4, 54922986), (6, 36615324), (8, 27461493), (9, 24410216), (12, 18307662), (18, 12205108), (24, 9153831), (36, 6102554), (72, 3051277), (601, 365544), (1202, 182772), (1803, 121848), (2404, 91386), (3606, 60924), (4808, 45693), (5077, 43272), (5409, 40616), (7212, 30462), (10154, 21636), (10818, 20308), (14424, 15231)]