532720384

素因数分解:

$2^8\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 1271531520

約数和(自身を除く): 738811136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 71, 79, 106, 112, 128, 142, 158, 212, 224, 256, 284, 316, 371, 424, 448, 497, 553, 568, 632, 742, 848, 896, 994, 1106, 1136, 1264, 1484, 1696, 1792, 1988, 2212, 2272, 2528, 2968, 3392, 3763, 3976, 4187, 4424, 4544, 5056, 5609, 5936, 6784, 7526, 7952, 8374, 8848, 9088, 10112, 11218, 11872, 13568, 15052, 15904, 16748, 17696, 18176, 20224, 22436, 23744, 26341, 29309, 30104, 31808, 33496, 35392, 39263, 44872, 47488, 52682, 58618, 60208, 63616, 66992, 70784, 78526, 89744, 94976, 105364, 117236, 120416, 127232, 133984, 141568, 157052, 179488, 210728, 234472, 240832, 267968, 297277, 314104, 358976, 421456, 468944, 481664, 535936, 594554, 628208, 717952, 842912, 937888, 963328, 1071872, 1189108, 1256416, 1435904, 1685824, 1875776, 2080939, 2378216, 2512832, 3371648, 3751552, 4161878, 4756432, 5025664, 6743296, 7503104, 8323756, 9512864, 10051328, 16647512, 19025728, 33295024, 38051456, 66590048, 76102912, 133180096, 266360192, 532720384]

約数ペア:

[(1, 532720384), (2, 266360192), (4, 133180096), (7, 76102912), (8, 66590048), (14, 38051456), (16, 33295024), (28, 19025728), (32, 16647512), (53, 10051328), (56, 9512864), (64, 8323756), (71, 7503104), (79, 6743296), (106, 5025664), (112, 4756432), (128, 4161878), (142, 3751552), (158, 3371648), (212, 2512832), (224, 2378216), (256, 2080939), (284, 1875776), (316, 1685824), (371, 1435904), (424, 1256416), (448, 1189108), (497, 1071872), (553, 963328), (568, 937888), (632, 842912), (742, 717952), (848, 628208), (896, 594554), (994, 535936), (1106, 481664), (1136, 468944), (1264, 421456), (1484, 358976), (1696, 314104), (1792, 297277), (1988, 267968), (2212, 240832), (2272, 234472), (2528, 210728), (2968, 179488), (3392, 157052), (3763, 141568), (3976, 133984), (4187, 127232), (4424, 120416), (4544, 117236), (5056, 105364), (5609, 94976), (5936, 89744), (6784, 78526), (7526, 70784), (7952, 66992), (8374, 63616), (8848, 60208), (9088, 58618), (10112, 52682), (11218, 47488), (11872, 44872), (13568, 39263), (15052, 35392), (15904, 33496), (16748, 31808), (17696, 30104), (18176, 29309), (20224, 26341), (22436, 23744)]