309770496

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{19207}}^1$

素因数の和:19236

約数の個数: 108

約数和(自身を含む): 1020789952

約数和(自身を除く): 711019456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 19207, 38414, 57621, 76828, 115242, 134449, 153656, 172863, 230484, 268898, 307312, 345726, 403347, 460968, 537796, 614624, 691452, 806694, 921936, 1075592, 1210041, 1229248, 1382904, 1613388, 1843872, 2151184, 2420082, 2458496, 2765808, 3226776, 3687744, 4302368, 4840164, 4916992, 5531616, 6453552, 7375488, 8604736, 9680328, 11063232, 12907104, 14750976, 17209472, 19360656, 22126464, 25814208, 34418944, 38721312, 44252928, 51628416, 77442624, 103256832, 154885248, 309770496]

約数ペア:

[(1, 309770496), (2, 154885248), (3, 103256832), (4, 77442624), (6, 51628416), (7, 44252928), (8, 38721312), (9, 34418944), (12, 25814208), (14, 22126464), (16, 19360656), (18, 17209472), (21, 14750976), (24, 12907104), (28, 11063232), (32, 9680328), (36, 8604736), (42, 7375488), (48, 6453552), (56, 5531616), (63, 4916992), (64, 4840164), (72, 4302368), (84, 3687744), (96, 3226776), (112, 2765808), (126, 2458496), (128, 2420082), (144, 2151184), (168, 1843872), (192, 1613388), (224, 1382904), (252, 1229248), (256, 1210041), (288, 1075592), (336, 921936), (384, 806694), (448, 691452), (504, 614624), (576, 537796), (672, 460968), (768, 403347), (896, 345726), (1008, 307312), (1152, 268898), (1344, 230484), (1792, 172863), (2016, 153656), (2304, 134449), (2688, 115242), (4032, 76828), (5376, 57621), (8064, 38414), (16128, 19207)]