256958592

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:634

約数の個数: 128

約数和(自身を含む): 752025600

約数和(自身を除く): 495067008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 127, 128, 132, 176, 192, 254, 264, 352, 381, 384, 479, 508, 528, 704, 762, 958, 1016, 1056, 1397, 1408, 1437, 1524, 1916, 2032, 2112, 2794, 2874, 3048, 3832, 4064, 4191, 4224, 5269, 5588, 5748, 6096, 7664, 8128, 8382, 10538, 11176, 11496, 12192, 15328, 15807, 16256, 16764, 21076, 22352, 22992, 24384, 30656, 31614, 33528, 42152, 44704, 45984, 48768, 60833, 61312, 63228, 67056, 84304, 89408, 91968, 121666, 126456, 134112, 168608, 178816, 182499, 183936, 243332, 252912, 268224, 337216, 364998, 486664, 505824, 536448, 669163, 674432, 729996, 973328, 1011648, 1338326, 1459992, 1946656, 2007489, 2023296, 2676652, 2919984, 3893312, 4014978, 5353304, 5839968, 7786624, 8029956, 10706608, 11679936, 16059912, 21413216, 23359872, 32119824, 42826432, 64239648, 85652864, 128479296, 256958592]

約数ペア:

[(1, 256958592), (2, 128479296), (3, 85652864), (4, 64239648), (6, 42826432), (8, 32119824), (11, 23359872), (12, 21413216), (16, 16059912), (22, 11679936), (24, 10706608), (32, 8029956), (33, 7786624), (44, 5839968), (48, 5353304), (64, 4014978), (66, 3893312), (88, 2919984), (96, 2676652), (127, 2023296), (128, 2007489), (132, 1946656), (176, 1459992), (192, 1338326), (254, 1011648), (264, 973328), (352, 729996), (381, 674432), (384, 669163), (479, 536448), (508, 505824), (528, 486664), (704, 364998), (762, 337216), (958, 268224), (1016, 252912), (1056, 243332), (1397, 183936), (1408, 182499), (1437, 178816), (1524, 168608), (1916, 134112), (2032, 126456), (2112, 121666), (2794, 91968), (2874, 89408), (3048, 84304), (3832, 67056), (4064, 63228), (4191, 61312), (4224, 60833), (5269, 48768), (5588, 45984), (5748, 44704), (6096, 42152), (7664, 33528), (8128, 31614), (8382, 30656), (10538, 24384), (11176, 22992), (11496, 22352), (12192, 21076), (15328, 16764), (15807, 16256)]