258885504

素因数分解:

$2^7\times 3^3\times {\mathrm{173}}^1\times {\mathrm{433}}^1$

素因数の和:629

約数の個数: 128

約数和(自身を含む): 770263200

約数和(自身を除く): 511377696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 173, 192, 216, 288, 346, 384, 432, 433, 519, 576, 692, 864, 866, 1038, 1152, 1299, 1384, 1557, 1728, 1732, 2076, 2598, 2768, 3114, 3456, 3464, 3897, 4152, 4671, 5196, 5536, 6228, 6928, 7794, 8304, 9342, 10392, 11072, 11691, 12456, 13856, 15588, 16608, 18684, 20784, 22144, 23382, 24912, 27712, 31176, 33216, 37368, 41568, 46764, 49824, 55424, 62352, 66432, 74736, 74909, 83136, 93528, 99648, 124704, 149472, 149818, 166272, 187056, 199296, 224727, 249408, 298944, 299636, 374112, 449454, 498816, 597888, 599272, 674181, 748224, 898908, 1198544, 1348362, 1496448, 1797816, 2022543, 2397088, 2696724, 3595632, 4045086, 4794176, 5393448, 7191264, 8090172, 9588352, 10786896, 14382528, 16180344, 21573792, 28765056, 32360688, 43147584, 64721376, 86295168, 129442752, 258885504]

約数ペア:

[(1, 258885504), (2, 129442752), (3, 86295168), (4, 64721376), (6, 43147584), (8, 32360688), (9, 28765056), (12, 21573792), (16, 16180344), (18, 14382528), (24, 10786896), (27, 9588352), (32, 8090172), (36, 7191264), (48, 5393448), (54, 4794176), (64, 4045086), (72, 3595632), (96, 2696724), (108, 2397088), (128, 2022543), (144, 1797816), (173, 1496448), (192, 1348362), (216, 1198544), (288, 898908), (346, 748224), (384, 674181), (432, 599272), (433, 597888), (519, 498816), (576, 449454), (692, 374112), (864, 299636), (866, 298944), (1038, 249408), (1152, 224727), (1299, 199296), (1384, 187056), (1557, 166272), (1728, 149818), (1732, 149472), (2076, 124704), (2598, 99648), (2768, 93528), (3114, 83136), (3456, 74909), (3464, 74736), (3897, 66432), (4152, 62352), (4671, 55424), (5196, 49824), (5536, 46764), (6228, 41568), (6928, 37368), (7794, 33216), (8304, 31176), (9342, 27712), (10392, 24912), (11072, 23382), (11691, 22144), (12456, 20784), (13856, 18684), (15588, 16608)]