663482016

素因数分解:

$2^5\times 3^4\times {\mathrm{255973}}^1$

素因数の和:255995

約数の個数: 60

約数和(自身を含む): 1951289802

約数和(自身を除く): 1287807786

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 255973, 511946, 767919, 1023892, 1535838, 2047784, 2303757, 3071676, 4095568, 4607514, 6143352, 6911271, 8191136, 9215028, 12286704, 13822542, 18430056, 20733813, 24573408, 27645084, 36860112, 41467626, 55290168, 73720224, 82935252, 110580336, 165870504, 221160672, 331741008, 663482016]

約数ペア:

[(1, 663482016), (2, 331741008), (3, 221160672), (4, 165870504), (6, 110580336), (8, 82935252), (9, 73720224), (12, 55290168), (16, 41467626), (18, 36860112), (24, 27645084), (27, 24573408), (32, 20733813), (36, 18430056), (48, 13822542), (54, 12286704), (72, 9215028), (81, 8191136), (96, 6911271), (108, 6143352), (144, 4607514), (162, 4095568), (216, 3071676), (288, 2303757), (324, 2047784), (432, 1535838), (648, 1023892), (864, 767919), (1296, 511946), (2592, 255973)]