856906409376

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{937}}^1\times {\mathrm{73847}}^1$

素因数の和:74843

約数の個数: 144

約数和(自身を含む): 2496192963264

約数和(自身を除く): 1639286553888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 937, 1032, 1376, 1548, 1874, 2064, 2811, 3096, 3748, 4128, 5622, 6192, 7496, 8433, 11244, 12384, 14992, 16866, 22488, 29984, 33732, 40291, 44976, 67464, 73847, 80582, 89952, 120873, 134928, 147694, 161164, 221541, 241746, 269856, 295388, 322328, 362619, 443082, 483492, 590776, 644656, 664623, 725238, 886164, 966984, 1181552, 1289312, 1329246, 1450476, 1772328, 1933968, 2363104, 2658492, 2900952, 3175421, 3544656, 3867936, 5316984, 5801904, 6350842, 7089312, 9526263, 10633968, 11603808, 12701684, 19052526, 21267936, 25403368, 28578789, 38105052, 50806736, 57157578, 69194639, 76210104, 101613472, 114315156, 138389278, 152420208, 207583917, 228630312, 276778556, 304840416, 415167834, 457260624, 553557112, 622751751, 830335668, 914521248, 1107114224, 1245503502, 1660671336, 2214228448, 2491007004, 2975369477, 3321342672, 4982014008, 5950738954, 6642685344, 8926108431, 9964028016, 11901477908, 17852216862, 19928056032, 23802955816, 26778325293, 35704433724, 47605911632, 53556650586, 71408867448, 95211823264, 107113301172, 142817734896, 214226602344, 285635469792, 428453204688, 856906409376]

約数ペア:

[(1, 856906409376), (2, 428453204688), (3, 285635469792), (4, 214226602344), (6, 142817734896), (8, 107113301172), (9, 95211823264), (12, 71408867448), (16, 53556650586), (18, 47605911632), (24, 35704433724), (32, 26778325293), (36, 23802955816), (43, 19928056032), (48, 17852216862), (72, 11901477908), (86, 9964028016), (96, 8926108431), (129, 6642685344), (144, 5950738954), (172, 4982014008), (258, 3321342672), (288, 2975369477), (344, 2491007004), (387, 2214228448), (516, 1660671336), (688, 1245503502), (774, 1107114224), (937, 914521248), (1032, 830335668), (1376, 622751751), (1548, 553557112), (1874, 457260624), (2064, 415167834), (2811, 304840416), (3096, 276778556), (3748, 228630312), (4128, 207583917), (5622, 152420208), (6192, 138389278), (7496, 114315156), (8433, 101613472), (11244, 76210104), (12384, 69194639), (14992, 57157578), (16866, 50806736), (22488, 38105052), (29984, 28578789), (33732, 25403368), (40291, 21267936), (44976, 19052526), (67464, 12701684), (73847, 11603808), (80582, 10633968), (89952, 9526263), (120873, 7089312), (134928, 6350842), (147694, 5801904), (161164, 5316984), (221541, 3867936), (241746, 3544656), (269856, 3175421), (295388, 2900952), (322328, 2658492), (362619, 2363104), (443082, 1933968), (483492, 1772328), (590776, 1450476), (644656, 1329246), (664623, 1289312), (725238, 1181552), (886164, 966984)]