264410944

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:492

約数の個数: 112

約数和(自身を含む): 636715008

約数和(自身を除く): 372304064

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 67, 92, 112, 134, 161, 184, 224, 268, 322, 368, 383, 448, 469, 536, 644, 736, 766, 938, 1072, 1288, 1472, 1532, 1541, 1876, 2144, 2576, 2681, 3064, 3082, 3752, 4288, 5152, 5362, 6128, 6164, 7504, 8809, 10304, 10724, 10787, 12256, 12328, 15008, 17618, 21448, 21574, 24512, 24656, 25661, 30016, 35236, 42896, 43148, 49312, 51322, 61663, 70472, 85792, 86296, 98624, 102644, 123326, 140944, 171584, 172592, 179627, 205288, 246652, 281888, 345184, 359254, 410576, 493304, 563776, 590203, 690368, 718508, 821152, 986608, 1180406, 1437016, 1642304, 1973216, 2360812, 2874032, 3946432, 4131421, 4721624, 5748064, 8262842, 9443248, 11496128, 16525684, 18886496, 33051368, 37772992, 66102736, 132205472, 264410944]

約数ペア:

[(1, 264410944), (2, 132205472), (4, 66102736), (7, 37772992), (8, 33051368), (14, 18886496), (16, 16525684), (23, 11496128), (28, 9443248), (32, 8262842), (46, 5748064), (56, 4721624), (64, 4131421), (67, 3946432), (92, 2874032), (112, 2360812), (134, 1973216), (161, 1642304), (184, 1437016), (224, 1180406), (268, 986608), (322, 821152), (368, 718508), (383, 690368), (448, 590203), (469, 563776), (536, 493304), (644, 410576), (736, 359254), (766, 345184), (938, 281888), (1072, 246652), (1288, 205288), (1472, 179627), (1532, 172592), (1541, 171584), (1876, 140944), (2144, 123326), (2576, 102644), (2681, 98624), (3064, 86296), (3082, 85792), (3752, 70472), (4288, 61663), (5152, 51322), (5362, 49312), (6128, 43148), (6164, 42896), (7504, 35236), (8809, 30016), (10304, 25661), (10724, 24656), (10787, 24512), (12256, 21574), (12328, 21448), (15008, 17618)]