131283432

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{260483}}^1$

素因数の和:260502

約数の個数: 48

約数和(自身を含む): 406355040

約数和(自身を除く): 275071608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 260483, 520966, 781449, 1041932, 1562898, 1823381, 2083864, 2344347, 3125796, 3646762, 4688694, 5470143, 6251592, 7293524, 9377388, 10940286, 14587048, 16410429, 18754776, 21880572, 32820858, 43761144, 65641716, 131283432]

約数ペア:

[(1, 131283432), (2, 65641716), (3, 43761144), (4, 32820858), (6, 21880572), (7, 18754776), (8, 16410429), (9, 14587048), (12, 10940286), (14, 9377388), (18, 7293524), (21, 6251592), (24, 5470143), (28, 4688694), (36, 3646762), (42, 3125796), (56, 2344347), (63, 2083864), (72, 1823381), (84, 1562898), (126, 1041932), (168, 781449), (252, 520966), (504, 260483)]