385385562

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 906272640

約数和(自身を除く): 520887078

約数列:

[1, 2, 3, 6, 9, 18, 23, 37, 46, 69, 74, 111, 138, 139, 181, 207, 222, 278, 333, 362, 414, 417, 543, 666, 834, 851, 1086, 1251, 1629, 1702, 2502, 2553, 3197, 3258, 4163, 5106, 5143, 6394, 6697, 7659, 8326, 9591, 10286, 12489, 13394, 15318, 15429, 19182, 20091, 24978, 25159, 28773, 30858, 37467, 40182, 46287, 50318, 57546, 60273, 74934, 75477, 92574, 118289, 120546, 150954, 154031, 226431, 236578, 308062, 354867, 452862, 462093, 578657, 709734, 924186, 930883, 1064601, 1157314, 1386279, 1735971, 1861766, 2129202, 2772558, 2792649, 3471942, 5207913, 5585298, 8377947, 10415826, 16755894, 21410309, 42820618, 64230927, 128461854, 192692781, 385385562]

約数ペア:

[(1, 385385562), (2, 192692781), (3, 128461854), (6, 64230927), (9, 42820618), (18, 21410309), (23, 16755894), (37, 10415826), (46, 8377947), (69, 5585298), (74, 5207913), (111, 3471942), (138, 2792649), (139, 2772558), (181, 2129202), (207, 1861766), (222, 1735971), (278, 1386279), (333, 1157314), (362, 1064601), (414, 930883), (417, 924186), (543, 709734), (666, 578657), (834, 462093), (851, 452862), (1086, 354867), (1251, 308062), (1629, 236578), (1702, 226431), (2502, 154031), (2553, 150954), (3197, 120546), (3258, 118289), (4163, 92574), (5106, 75477), (5143, 74934), (6394, 60273), (6697, 57546), (7659, 50318), (8326, 46287), (9591, 40182), (10286, 37467), (12489, 30858), (13394, 28773), (15318, 25159), (15429, 24978), (19182, 20091)]