221160672

素因数分解:

$2^5\times 3^3\times {\mathrm{255973}}^1$

素因数の和:255992

約数の個数: 48

約数和(自身を含む): 645054480

約数和(自身を除く): 423893808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 255973, 511946, 767919, 1023892, 1535838, 2047784, 2303757, 3071676, 4095568, 4607514, 6143352, 6911271, 8191136, 9215028, 12286704, 13822542, 18430056, 24573408, 27645084, 36860112, 55290168, 73720224, 110580336, 221160672]

約数ペア:

[(1, 221160672), (2, 110580336), (3, 73720224), (4, 55290168), (6, 36860112), (8, 27645084), (9, 24573408), (12, 18430056), (16, 13822542), (18, 12286704), (24, 9215028), (27, 8191136), (32, 6911271), (36, 6143352), (48, 4607514), (54, 4095568), (72, 3071676), (96, 2303757), (108, 2047784), (144, 1535838), (216, 1023892), (288, 767919), (432, 511946), (864, 255973)]