427569744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{1931}}^1$

素因数の和:2608

約数の個数: 80

約数和(自身を含む): 1264919040

約数和(自身を除く): 837349296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 659, 1318, 1931, 1977, 2636, 3862, 3954, 4613, 5272, 5793, 7724, 7908, 9226, 10544, 11586, 13517, 13839, 15448, 15816, 18452, 23172, 27034, 27678, 30896, 31632, 36904, 40551, 46344, 54068, 55356, 73808, 81102, 92688, 108136, 110712, 162204, 216272, 221424, 324408, 648816, 1272529, 2545058, 3817587, 5090116, 7635174, 8907703, 10180232, 15270348, 17815406, 20360464, 26723109, 30540696, 35630812, 53446218, 61081392, 71261624, 106892436, 142523248, 213784872, 427569744]

約数ペア:

[(1, 427569744), (2, 213784872), (3, 142523248), (4, 106892436), (6, 71261624), (7, 61081392), (8, 53446218), (12, 35630812), (14, 30540696), (16, 26723109), (21, 20360464), (24, 17815406), (28, 15270348), (42, 10180232), (48, 8907703), (56, 7635174), (84, 5090116), (112, 3817587), (168, 2545058), (336, 1272529), (659, 648816), (1318, 324408), (1931, 221424), (1977, 216272), (2636, 162204), (3862, 110712), (3954, 108136), (4613, 92688), (5272, 81102), (5793, 73808), (7724, 55356), (7908, 54068), (9226, 46344), (10544, 40551), (11586, 36904), (13517, 31632), (13839, 30896), (15448, 27678), (15816, 27034), (18452, 23172)]