561493248

素因数分解:

$2^8\times 3^1\times {\mathrm{131}}^1\times {\mathrm{5581}}^1$

素因数の和:5731

約数の個数: 72

約数和(自身を含む): 1506068256

約数和(自身を除く): 944575008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 256, 262, 384, 393, 524, 768, 786, 1048, 1572, 2096, 3144, 4192, 5581, 6288, 8384, 11162, 12576, 16743, 16768, 22324, 25152, 33486, 33536, 44648, 50304, 66972, 89296, 100608, 133944, 178592, 267888, 357184, 535776, 714368, 731111, 1071552, 1428736, 1462222, 2143104, 2193333, 2924444, 4286208, 4386666, 5848888, 8773332, 11697776, 17546664, 23395552, 35093328, 46791104, 70186656, 93582208, 140373312, 187164416, 280746624, 561493248]

約数ペア:

[(1, 561493248), (2, 280746624), (3, 187164416), (4, 140373312), (6, 93582208), (8, 70186656), (12, 46791104), (16, 35093328), (24, 23395552), (32, 17546664), (48, 11697776), (64, 8773332), (96, 5848888), (128, 4386666), (131, 4286208), (192, 2924444), (256, 2193333), (262, 2143104), (384, 1462222), (393, 1428736), (524, 1071552), (768, 731111), (786, 714368), (1048, 535776), (1572, 357184), (2096, 267888), (3144, 178592), (4192, 133944), (5581, 100608), (6288, 89296), (8384, 66972), (11162, 50304), (12576, 44648), (16743, 33536), (16768, 33486), (22324, 25152)]