258287616

素因数分解:

$2^{11}\times 3^6\times {\mathrm{173}}^1$

素因数の和:213

約数の個数: 168

約数和(自身を含む): 778795290

約数和(自身を除く): 520507674

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 173, 192, 216, 243, 256, 288, 324, 346, 384, 432, 486, 512, 519, 576, 648, 692, 729, 768, 864, 972, 1024, 1038, 1152, 1296, 1384, 1458, 1536, 1557, 1728, 1944, 2048, 2076, 2304, 2592, 2768, 2916, 3072, 3114, 3456, 3888, 4152, 4608, 4671, 5184, 5536, 5832, 6144, 6228, 6912, 7776, 8304, 9216, 9342, 10368, 11072, 11664, 12456, 13824, 14013, 15552, 16608, 18432, 18684, 20736, 22144, 23328, 24912, 27648, 28026, 31104, 33216, 37368, 41472, 42039, 44288, 46656, 49824, 55296, 56052, 62208, 66432, 74736, 82944, 84078, 88576, 93312, 99648, 112104, 124416, 126117, 132864, 149472, 165888, 168156, 177152, 186624, 199296, 224208, 248832, 252234, 265728, 298944, 336312, 354304, 373248, 398592, 448416, 497664, 504468, 531456, 597888, 672624, 746496, 797184, 896832, 1008936, 1062912, 1195776, 1345248, 1492992, 1594368, 1793664, 2017872, 2391552, 2690496, 3188736, 3587328, 4035744, 4783104, 5380992, 7174656, 8071488, 9566208, 10761984, 14349312, 16142976, 21523968, 28698624, 32285952, 43047936, 64571904, 86095872, 129143808, 258287616]

約数ペア:

[(1, 258287616), (2, 129143808), (3, 86095872), (4, 64571904), (6, 43047936), (8, 32285952), (9, 28698624), (12, 21523968), (16, 16142976), (18, 14349312), (24, 10761984), (27, 9566208), (32, 8071488), (36, 7174656), (48, 5380992), (54, 4783104), (64, 4035744), (72, 3587328), (81, 3188736), (96, 2690496), (108, 2391552), (128, 2017872), (144, 1793664), (162, 1594368), (173, 1492992), (192, 1345248), (216, 1195776), (243, 1062912), (256, 1008936), (288, 896832), (324, 797184), (346, 746496), (384, 672624), (432, 597888), (486, 531456), (512, 504468), (519, 497664), (576, 448416), (648, 398592), (692, 373248), (729, 354304), (768, 336312), (864, 298944), (972, 265728), (1024, 252234), (1038, 248832), (1152, 224208), (1296, 199296), (1384, 186624), (1458, 177152), (1536, 168156), (1557, 165888), (1728, 149472), (1944, 132864), (2048, 126117), (2076, 124416), (2304, 112104), (2592, 99648), (2768, 93312), (2916, 88576), (3072, 84078), (3114, 82944), (3456, 74736), (3888, 66432), (4152, 62208), (4608, 56052), (4671, 55296), (5184, 49824), (5536, 46656), (5832, 44288), (6144, 42039), (6228, 41472), (6912, 37368), (7776, 33216), (8304, 31104), (9216, 28026), (9342, 27648), (10368, 24912), (11072, 23328), (11664, 22144), (12456, 20736), (13824, 18684), (14013, 18432), (15552, 16608)]