265139712

素因数分解:

$2^9\times 3^2\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:540

約数の個数: 120

約数和(自身を含む): 772086744

約数和(自身を除く): 506947032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 163, 192, 256, 288, 326, 353, 384, 489, 512, 576, 652, 706, 768, 978, 1059, 1152, 1304, 1412, 1467, 1536, 1956, 2118, 2304, 2608, 2824, 2934, 3177, 3912, 4236, 4608, 5216, 5648, 5868, 6354, 7824, 8472, 10432, 11296, 11736, 12708, 15648, 16944, 20864, 22592, 23472, 25416, 31296, 33888, 41728, 45184, 46944, 50832, 57539, 62592, 67776, 83456, 90368, 93888, 101664, 115078, 125184, 135552, 172617, 180736, 187776, 203328, 230156, 250368, 271104, 345234, 375552, 406656, 460312, 517851, 542208, 690468, 751104, 813312, 920624, 1035702, 1380936, 1626624, 1841248, 2071404, 2761872, 3682496, 4142808, 5523744, 7364992, 8285616, 11047488, 14729984, 16571232, 22094976, 29459968, 33142464, 44189952, 66284928, 88379904, 132569856, 265139712]

約数ペア:

[(1, 265139712), (2, 132569856), (3, 88379904), (4, 66284928), (6, 44189952), (8, 33142464), (9, 29459968), (12, 22094976), (16, 16571232), (18, 14729984), (24, 11047488), (32, 8285616), (36, 7364992), (48, 5523744), (64, 4142808), (72, 3682496), (96, 2761872), (128, 2071404), (144, 1841248), (163, 1626624), (192, 1380936), (256, 1035702), (288, 920624), (326, 813312), (353, 751104), (384, 690468), (489, 542208), (512, 517851), (576, 460312), (652, 406656), (706, 375552), (768, 345234), (978, 271104), (1059, 250368), (1152, 230156), (1304, 203328), (1412, 187776), (1467, 180736), (1536, 172617), (1956, 135552), (2118, 125184), (2304, 115078), (2608, 101664), (2824, 93888), (2934, 90368), (3177, 83456), (3912, 67776), (4236, 62592), (4608, 57539), (5216, 50832), (5648, 46944), (5868, 45184), (6354, 41728), (7824, 33888), (8472, 31296), (10432, 25416), (11296, 23472), (11736, 22592), (12708, 20864), (15648, 16944)]