275039744

素因数分解:

$2^9\times 7^2\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:628

約数の個数: 120

約数和(自身を含む): 674075160

約数和(自身を除く): 399035416

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 256, 266, 304, 392, 448, 512, 532, 577, 608, 784, 896, 931, 1064, 1154, 1216, 1568, 1792, 1862, 2128, 2308, 2432, 3136, 3584, 3724, 4039, 4256, 4616, 4864, 6272, 7448, 8078, 8512, 9232, 9728, 10963, 12544, 14896, 16156, 17024, 18464, 21926, 25088, 28273, 29792, 32312, 34048, 36928, 43852, 56546, 59584, 64624, 68096, 73856, 76741, 87704, 113092, 119168, 129248, 147712, 153482, 175408, 226184, 238336, 258496, 295424, 306964, 350816, 452368, 476672, 516992, 537187, 613928, 701632, 904736, 1033984, 1074374, 1227856, 1403264, 1809472, 2067968, 2148748, 2455712, 2806528, 3618944, 4297496, 4911424, 5613056, 7237888, 8594992, 9822848, 14475776, 17189984, 19645696, 34379968, 39291392, 68759936, 137519872, 275039744]

約数ペア:

[(1, 275039744), (2, 137519872), (4, 68759936), (7, 39291392), (8, 34379968), (14, 19645696), (16, 17189984), (19, 14475776), (28, 9822848), (32, 8594992), (38, 7237888), (49, 5613056), (56, 4911424), (64, 4297496), (76, 3618944), (98, 2806528), (112, 2455712), (128, 2148748), (133, 2067968), (152, 1809472), (196, 1403264), (224, 1227856), (256, 1074374), (266, 1033984), (304, 904736), (392, 701632), (448, 613928), (512, 537187), (532, 516992), (577, 476672), (608, 452368), (784, 350816), (896, 306964), (931, 295424), (1064, 258496), (1154, 238336), (1216, 226184), (1568, 175408), (1792, 153482), (1862, 147712), (2128, 129248), (2308, 119168), (2432, 113092), (3136, 87704), (3584, 76741), (3724, 73856), (4039, 68096), (4256, 64624), (4616, 59584), (4864, 56546), (6272, 43852), (7448, 36928), (8078, 34048), (8512, 32312), (9232, 29792), (9728, 28273), (10963, 25088), (12544, 21926), (14896, 18464), (16156, 17024)]