309329664

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:542

約数の個数: 144

約数和(自身を含む): 949331712

約数和(自身を除く): 640002048

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, 163, 168, 192, 224, 256, 326, 336, 353, 384, 448, 489, 652, 672, 706, 768, 896, 978, 1059, 1141, 1304, 1344, 1412, 1792, 1956, 2118, 2282, 2471, 2608, 2688, 2824, 3423, 3912, 4236, 4564, 4942, 5216, 5376, 5648, 6846, 7413, 7824, 8472, 9128, 9884, 10432, 11296, 13692, 14826, 15648, 16944, 18256, 19768, 20864, 22592, 27384, 29652, 31296, 33888, 36512, 39536, 41728, 45184, 54768, 57539, 59304, 62592, 67776, 73024, 79072, 90368, 109536, 115078, 118608, 125184, 135552, 146048, 158144, 172617, 219072, 230156, 237216, 271104, 292096, 316288, 345234, 402773, 438144, 460312, 474432, 632576, 690468, 805546, 876288, 920624, 948864, 1208319, 1380936, 1611092, 1841248, 1897728, 2416638, 2761872, 3222184, 3682496, 4833276, 5523744, 6444368, 7364992, 9666552, 11047488, 12888736, 14729984, 19333104, 22094976, 25777472, 38666208, 44189952, 51554944, 77332416, 103109888, 154664832, 309329664]

約数ペア:

[(1, 309329664), (2, 154664832), (3, 103109888), (4, 77332416), (6, 51554944), (7, 44189952), (8, 38666208), (12, 25777472), (14, 22094976), (16, 19333104), (21, 14729984), (24, 12888736), (28, 11047488), (32, 9666552), (42, 7364992), (48, 6444368), (56, 5523744), (64, 4833276), (84, 3682496), (96, 3222184), (112, 2761872), (128, 2416638), (163, 1897728), (168, 1841248), (192, 1611092), (224, 1380936), (256, 1208319), (326, 948864), (336, 920624), (353, 876288), (384, 805546), (448, 690468), (489, 632576), (652, 474432), (672, 460312), (706, 438144), (768, 402773), (896, 345234), (978, 316288), (1059, 292096), (1141, 271104), (1304, 237216), (1344, 230156), (1412, 219072), (1792, 172617), (1956, 158144), (2118, 146048), (2282, 135552), (2471, 125184), (2608, 118608), (2688, 115078), (2824, 109536), (3423, 90368), (3912, 79072), (4236, 73024), (4564, 67776), (4942, 62592), (5216, 59304), (5376, 57539), (5648, 54768), (6846, 45184), (7413, 41728), (7824, 39536), (8472, 36512), (9128, 33888), (9884, 31296), (10432, 29652), (11296, 27384), (13692, 22592), (14826, 20864), (15648, 19768), (16944, 18256)]