329983346

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13309}}^1$

素因数の和:13359

約数の個数: 48

約数和(自身を含む): 655490880

約数和(自身を除く): 325507534

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 154, 161, 253, 322, 506, 539, 1078, 1127, 1771, 2254, 3542, 12397, 13309, 24794, 26618, 93163, 146399, 186326, 292798, 306107, 612214, 652141, 1024793, 1304282, 2049586, 2142749, 3367177, 4285498, 6734354, 7173551, 14347102, 14999243, 23570239, 29998486, 47140478, 164991673, 329983346]

約数ペア:

[(1, 329983346), (2, 164991673), (7, 47140478), (11, 29998486), (14, 23570239), (22, 14999243), (23, 14347102), (46, 7173551), (49, 6734354), (77, 4285498), (98, 3367177), (154, 2142749), (161, 2049586), (253, 1304282), (322, 1024793), (506, 652141), (539, 612214), (1078, 306107), (1127, 292798), (1771, 186326), (2254, 146399), (3542, 93163), (12397, 26618), (13309, 24794)]