173829318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{389}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 398623680

約数和(自身を除く): 224794362

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 337, 389, 442, 663, 674, 778, 1011, 1167, 1326, 2022, 2334, 4381, 5057, 5729, 6613, 8762, 10114, 11458, 13143, 13226, 15171, 17187, 19839, 26286, 30342, 34374, 39678, 74477, 85969, 131093, 148954, 171938, 223431, 257907, 262186, 393279, 446862, 515814, 786558, 1704209, 2228581, 3408418, 4457162, 5112627, 6685743, 10225254, 13371486, 28971553, 57943106, 86914659, 173829318]

約数ペア:

[(1, 173829318), (2, 86914659), (3, 57943106), (6, 28971553), (13, 13371486), (17, 10225254), (26, 6685743), (34, 5112627), (39, 4457162), (51, 3408418), (78, 2228581), (102, 1704209), (221, 786558), (337, 515814), (389, 446862), (442, 393279), (663, 262186), (674, 257907), (778, 223431), (1011, 171938), (1167, 148954), (1326, 131093), (2022, 85969), (2334, 74477), (4381, 39678), (5057, 34374), (5729, 30342), (6613, 26286), (8762, 19839), (10114, 17187), (11458, 15171), (13143, 13226)]