257175744

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1069}}^1$

素因数の和:1270

約数の個数: 112

約数和(自身を含む): 782726400

約数和(自身を除く): 525550656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 179, 192, 224, 336, 358, 448, 537, 672, 716, 1069, 1074, 1253, 1344, 1432, 2138, 2148, 2506, 2864, 3207, 3759, 4276, 4296, 5012, 5728, 6414, 7483, 7518, 8552, 8592, 10024, 11456, 12828, 14966, 15036, 17104, 17184, 20048, 22449, 25656, 29932, 30072, 34208, 34368, 40096, 44898, 51312, 59864, 60144, 68416, 80192, 89796, 102624, 119728, 120288, 179592, 191351, 205248, 239456, 240576, 359184, 382702, 478912, 574053, 718368, 765404, 1148106, 1339457, 1436736, 1530808, 2296212, 2678914, 3061616, 4018371, 4592424, 5357828, 6123232, 8036742, 9184848, 10715656, 12246464, 16073484, 18369696, 21431312, 32146968, 36739392, 42862624, 64293936, 85725248, 128587872, 257175744]

約数ペア:

[(1, 257175744), (2, 128587872), (3, 85725248), (4, 64293936), (6, 42862624), (7, 36739392), (8, 32146968), (12, 21431312), (14, 18369696), (16, 16073484), (21, 12246464), (24, 10715656), (28, 9184848), (32, 8036742), (42, 6123232), (48, 5357828), (56, 4592424), (64, 4018371), (84, 3061616), (96, 2678914), (112, 2296212), (168, 1530808), (179, 1436736), (192, 1339457), (224, 1148106), (336, 765404), (358, 718368), (448, 574053), (537, 478912), (672, 382702), (716, 359184), (1069, 240576), (1074, 239456), (1253, 205248), (1344, 191351), (1432, 179592), (2138, 120288), (2148, 119728), (2506, 102624), (2864, 89796), (3207, 80192), (3759, 68416), (4276, 60144), (4296, 59864), (5012, 51312), (5728, 44898), (6414, 40096), (7483, 34368), (7518, 34208), (8552, 30072), (8592, 29932), (10024, 25656), (11456, 22449), (12828, 20048), (14966, 17184), (15036, 17104)]