384627169612

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1\times {\mathrm{609517}}^1$

素因数の和:610286

約数の個数: 48

約数和(自身を含む): 795162554368

約数和(自身を除く): 410535384756

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 727, 868, 1454, 2908, 5089, 10178, 20356, 22537, 45074, 90148, 157759, 315518, 609517, 631036, 1219034, 2438068, 4266619, 8533238, 17066476, 18895027, 37790054, 75580108, 132265189, 264530378, 443118859, 529060756, 886237718, 1772475436, 3101832013, 6203664026, 12407328052, 13736684629, 27473369258, 54946738516, 96156792403, 192313584806, 384627169612]

約数ペア:

[(1, 384627169612), (2, 192313584806), (4, 96156792403), (7, 54946738516), (14, 27473369258), (28, 13736684629), (31, 12407328052), (62, 6203664026), (124, 3101832013), (217, 1772475436), (434, 886237718), (727, 529060756), (868, 443118859), (1454, 264530378), (2908, 132265189), (5089, 75580108), (10178, 37790054), (20356, 18895027), (22537, 17066476), (45074, 8533238), (90148, 4266619), (157759, 2438068), (315518, 1219034), (609517, 631036)]