380960944

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:387

約数の個数: 160

約数和(自身を含む): 979937280

約数和(自身を除く): 598976336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 47, 52, 56, 76, 91, 94, 104, 112, 133, 152, 182, 188, 208, 247, 266, 293, 304, 329, 364, 376, 494, 532, 586, 611, 658, 728, 752, 893, 988, 1064, 1172, 1222, 1316, 1456, 1729, 1786, 1976, 2051, 2128, 2344, 2444, 2632, 3458, 3572, 3809, 3952, 4102, 4277, 4688, 4888, 5264, 5567, 6251, 6916, 7144, 7618, 8204, 8554, 9776, 11134, 11609, 12502, 13771, 13832, 14288, 15236, 16408, 17108, 22268, 23218, 25004, 26663, 27542, 27664, 30472, 32816, 34216, 38969, 44536, 46436, 50008, 53326, 55084, 60944, 68432, 72371, 77938, 81263, 89072, 92872, 96397, 100016, 106652, 110168, 144742, 155876, 162526, 179023, 185744, 192794, 213304, 220336, 261649, 289484, 311752, 325052, 358046, 385588, 426608, 506597, 523298, 578968, 623504, 650104, 716092, 771176, 1013194, 1046596, 1157936, 1253161, 1300208, 1432184, 1542352, 1831543, 2026388, 2093192, 2506322, 2864368, 3401437, 3663086, 4052776, 4186384, 5012644, 6802874, 7326172, 8105552, 10025288, 13605748, 14652344, 20050576, 23810059, 27211496, 29304688, 47620118, 54422992, 95240236, 190480472, 380960944]

約数ペア:

[(1, 380960944), (2, 190480472), (4, 95240236), (7, 54422992), (8, 47620118), (13, 29304688), (14, 27211496), (16, 23810059), (19, 20050576), (26, 14652344), (28, 13605748), (38, 10025288), (47, 8105552), (52, 7326172), (56, 6802874), (76, 5012644), (91, 4186384), (94, 4052776), (104, 3663086), (112, 3401437), (133, 2864368), (152, 2506322), (182, 2093192), (188, 2026388), (208, 1831543), (247, 1542352), (266, 1432184), (293, 1300208), (304, 1253161), (329, 1157936), (364, 1046596), (376, 1013194), (494, 771176), (532, 716092), (586, 650104), (611, 623504), (658, 578968), (728, 523298), (752, 506597), (893, 426608), (988, 385588), (1064, 358046), (1172, 325052), (1222, 311752), (1316, 289484), (1456, 261649), (1729, 220336), (1786, 213304), (1976, 192794), (2051, 185744), (2128, 179023), (2344, 162526), (2444, 155876), (2632, 144742), (3458, 110168), (3572, 106652), (3809, 100016), (3952, 96397), (4102, 92872), (4277, 89072), (4688, 81263), (4888, 77938), (5264, 72371), (5567, 68432), (6251, 60944), (6916, 55084), (7144, 53326), (7618, 50008), (8204, 46436), (8554, 44536), (9776, 38969), (11134, 34216), (11609, 32816), (12502, 30472), (13771, 27664), (13832, 27542), (14288, 26663), (15236, 25004), (16408, 23218), (17108, 22268)]