228399144

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{221317}}^1$

素因数の和:221369

約数の個数: 32

約数和(自身を含む): 584279520

約数和(自身を除く): 355880376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 221317, 442634, 663951, 885268, 1327902, 1770536, 2655804, 5311608, 9516631, 19033262, 28549893, 38066524, 57099786, 76133048, 114199572, 228399144]

約数ペア:

[(1, 228399144), (2, 114199572), (3, 76133048), (4, 57099786), (6, 38066524), (8, 28549893), (12, 19033262), (24, 9516631), (43, 5311608), (86, 2655804), (129, 1770536), (172, 1327902), (258, 885268), (344, 663951), (516, 442634), (1032, 221317)]