355079424

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{257}}^2$

素因数の和:540

約数の個数: 108

約数和(自身を含む): 1084252064

約数和(自身を除く): 729172640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 257, 336, 384, 448, 514, 672, 768, 771, 896, 1028, 1344, 1542, 1792, 1799, 2056, 2688, 3084, 3598, 4112, 5376, 5397, 6168, 7196, 8224, 10794, 12336, 14392, 16448, 21588, 24672, 28784, 32896, 43176, 49344, 57568, 65792, 66049, 86352, 98688, 115136, 132098, 172704, 197376, 198147, 230272, 264196, 345408, 396294, 460544, 462343, 528392, 690816, 792588, 924686, 1056784, 1381632, 1387029, 1585176, 1849372, 2113568, 2774058, 3170352, 3698744, 4227136, 5548116, 6340704, 7397488, 8454272, 11096232, 12681408, 14794976, 16908544, 22192464, 25362816, 29589952, 44384928, 50725632, 59179904, 88769856, 118359808, 177539712, 355079424]

約数ペア:

[(1, 355079424), (2, 177539712), (3, 118359808), (4, 88769856), (6, 59179904), (7, 50725632), (8, 44384928), (12, 29589952), (14, 25362816), (16, 22192464), (21, 16908544), (24, 14794976), (28, 12681408), (32, 11096232), (42, 8454272), (48, 7397488), (56, 6340704), (64, 5548116), (84, 4227136), (96, 3698744), (112, 3170352), (128, 2774058), (168, 2113568), (192, 1849372), (224, 1585176), (256, 1387029), (257, 1381632), (336, 1056784), (384, 924686), (448, 792588), (514, 690816), (672, 528392), (768, 462343), (771, 460544), (896, 396294), (1028, 345408), (1344, 264196), (1542, 230272), (1792, 198147), (1799, 197376), (2056, 172704), (2688, 132098), (3084, 115136), (3598, 98688), (4112, 86352), (5376, 66049), (5397, 65792), (6168, 57568), (7196, 49344), (8224, 43176), (10794, 32896), (12336, 28784), (14392, 24672), (16448, 21588)]