508152736

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:391

約数の個数: 144

約数和(自身を含む): 1271127816

約数和(自身を除く): 762975080

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 97, 98, 104, 112, 182, 194, 196, 208, 224, 257, 364, 388, 392, 416, 514, 637, 679, 728, 776, 784, 1028, 1261, 1274, 1358, 1456, 1552, 1568, 1799, 2056, 2522, 2548, 2716, 2912, 3104, 3341, 3598, 4112, 4753, 5044, 5096, 5432, 6682, 7196, 8224, 8827, 9506, 10088, 10192, 10864, 12593, 13364, 14392, 17654, 19012, 20176, 20384, 21728, 23387, 24929, 25186, 26728, 28784, 35308, 38024, 40352, 46774, 49858, 50372, 53456, 57568, 61789, 70616, 76048, 93548, 99716, 100744, 106912, 123578, 141232, 152096, 163709, 174503, 187096, 199432, 201488, 247156, 282464, 324077, 327418, 349006, 374192, 398864, 402976, 494312, 648154, 654836, 698012, 748384, 797728, 988624, 1221521, 1296308, 1309672, 1396024, 1977248, 2268539, 2443042, 2592616, 2619344, 2792048, 4537078, 4886084, 5185232, 5238688, 5584096, 9074156, 9772168, 10370464, 15879773, 18148312, 19544336, 31759546, 36296624, 39088672, 63519092, 72593248, 127038184, 254076368, 508152736]

約数ペア:

[(1, 508152736), (2, 254076368), (4, 127038184), (7, 72593248), (8, 63519092), (13, 39088672), (14, 36296624), (16, 31759546), (26, 19544336), (28, 18148312), (32, 15879773), (49, 10370464), (52, 9772168), (56, 9074156), (91, 5584096), (97, 5238688), (98, 5185232), (104, 4886084), (112, 4537078), (182, 2792048), (194, 2619344), (196, 2592616), (208, 2443042), (224, 2268539), (257, 1977248), (364, 1396024), (388, 1309672), (392, 1296308), (416, 1221521), (514, 988624), (637, 797728), (679, 748384), (728, 698012), (776, 654836), (784, 648154), (1028, 494312), (1261, 402976), (1274, 398864), (1358, 374192), (1456, 349006), (1552, 327418), (1568, 324077), (1799, 282464), (2056, 247156), (2522, 201488), (2548, 199432), (2716, 187096), (2912, 174503), (3104, 163709), (3341, 152096), (3598, 141232), (4112, 123578), (4753, 106912), (5044, 100744), (5096, 99716), (5432, 93548), (6682, 76048), (7196, 70616), (8224, 61789), (8827, 57568), (9506, 53456), (10088, 50372), (10192, 49858), (10864, 46774), (12593, 40352), (13364, 38024), (14392, 35308), (17654, 28784), (19012, 26728), (20176, 25186), (20384, 24929), (21728, 23387)]