258736032

素因数分解:

$2^5\times 3^4\times {\mathrm{173}}^1\times {\mathrm{577}}^1$

素因数の和:772

約数の個数: 120

約数和(自身を含む): 766660356

約数和(自身を除く): 507924324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 173, 216, 288, 324, 346, 432, 519, 577, 648, 692, 864, 1038, 1154, 1296, 1384, 1557, 1731, 2076, 2308, 2592, 2768, 3114, 3462, 4152, 4616, 4671, 5193, 5536, 6228, 6924, 8304, 9232, 9342, 10386, 12456, 13848, 14013, 15579, 16608, 18464, 18684, 20772, 24912, 27696, 28026, 31158, 37368, 41544, 46737, 49824, 55392, 56052, 62316, 74736, 83088, 93474, 99821, 112104, 124632, 149472, 166176, 186948, 199642, 224208, 249264, 299463, 373896, 399284, 448416, 498528, 598926, 747792, 798568, 898389, 1197852, 1495584, 1597136, 1796778, 2395704, 2695167, 3194272, 3593556, 4791408, 5390334, 7187112, 8085501, 9582816, 10780668, 14374224, 16171002, 21561336, 28748448, 32342004, 43122672, 64684008, 86245344, 129368016, 258736032]

約数ペア:

[(1, 258736032), (2, 129368016), (3, 86245344), (4, 64684008), (6, 43122672), (8, 32342004), (9, 28748448), (12, 21561336), (16, 16171002), (18, 14374224), (24, 10780668), (27, 9582816), (32, 8085501), (36, 7187112), (48, 5390334), (54, 4791408), (72, 3593556), (81, 3194272), (96, 2695167), (108, 2395704), (144, 1796778), (162, 1597136), (173, 1495584), (216, 1197852), (288, 898389), (324, 798568), (346, 747792), (432, 598926), (519, 498528), (577, 448416), (648, 399284), (692, 373896), (864, 299463), (1038, 249264), (1154, 224208), (1296, 199642), (1384, 186948), (1557, 166176), (1731, 149472), (2076, 124632), (2308, 112104), (2592, 99821), (2768, 93474), (3114, 83088), (3462, 74736), (4152, 62316), (4616, 56052), (4671, 55392), (5193, 49824), (5536, 46737), (6228, 41544), (6924, 37368), (8304, 31158), (9232, 28026), (9342, 27696), (10386, 24912), (12456, 20772), (13848, 18684), (14013, 18464), (15579, 16608)]