266858496

素因数分解:

$2^{12}\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:179

約数の個数: 208

約数和(自身を含む): 838758400

約数和(自身を除く): 571899904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 127, 128, 144, 152, 171, 192, 216, 228, 254, 256, 288, 304, 342, 381, 384, 432, 456, 508, 512, 513, 576, 608, 684, 762, 768, 864, 912, 1016, 1024, 1026, 1143, 1152, 1216, 1368, 1524, 1536, 1728, 1824, 2032, 2048, 2052, 2286, 2304, 2413, 2432, 2736, 3048, 3072, 3429, 3456, 3648, 4064, 4096, 4104, 4572, 4608, 4826, 4864, 5472, 6096, 6144, 6858, 6912, 7239, 7296, 8128, 8208, 9144, 9216, 9652, 9728, 10944, 12192, 12288, 13716, 13824, 14478, 14592, 16256, 16416, 18288, 18432, 19304, 19456, 21717, 21888, 24384, 27432, 27648, 28956, 29184, 32512, 32832, 36576, 36864, 38608, 38912, 43434, 43776, 48768, 54864, 55296, 57912, 58368, 65024, 65151, 65664, 73152, 77216, 77824, 86868, 87552, 97536, 109728, 110592, 115824, 116736, 130048, 130302, 131328, 146304, 154432, 173736, 175104, 195072, 219456, 231648, 233472, 260096, 260604, 262656, 292608, 308864, 347472, 350208, 390144, 438912, 463296, 520192, 521208, 525312, 585216, 617728, 694944, 700416, 780288, 877824, 926592, 1042416, 1050624, 1170432, 1235456, 1389888, 1560576, 1755648, 1853184, 2084832, 2101248, 2340864, 2470912, 2779776, 3511296, 3706368, 4169664, 4681728, 4941824, 5559552, 7022592, 7412736, 8339328, 9883648, 11119104, 14045184, 14825472, 16678656, 22238208, 29650944, 33357312, 44476416, 66714624, 88952832, 133429248, 266858496]

約数ペア:

[(1, 266858496), (2, 133429248), (3, 88952832), (4, 66714624), (6, 44476416), (8, 33357312), (9, 29650944), (12, 22238208), (16, 16678656), (18, 14825472), (19, 14045184), (24, 11119104), (27, 9883648), (32, 8339328), (36, 7412736), (38, 7022592), (48, 5559552), (54, 4941824), (57, 4681728), (64, 4169664), (72, 3706368), (76, 3511296), (96, 2779776), (108, 2470912), (114, 2340864), (127, 2101248), (128, 2084832), (144, 1853184), (152, 1755648), (171, 1560576), (192, 1389888), (216, 1235456), (228, 1170432), (254, 1050624), (256, 1042416), (288, 926592), (304, 877824), (342, 780288), (381, 700416), (384, 694944), (432, 617728), (456, 585216), (508, 525312), (512, 521208), (513, 520192), (576, 463296), (608, 438912), (684, 390144), (762, 350208), (768, 347472), (864, 308864), (912, 292608), (1016, 262656), (1024, 260604), (1026, 260096), (1143, 233472), (1152, 231648), (1216, 219456), (1368, 195072), (1524, 175104), (1536, 173736), (1728, 154432), (1824, 146304), (2032, 131328), (2048, 130302), (2052, 130048), (2286, 116736), (2304, 115824), (2413, 110592), (2432, 109728), (2736, 97536), (3048, 87552), (3072, 86868), (3429, 77824), (3456, 77216), (3648, 73152), (4064, 65664), (4096, 65151), (4104, 65024), (4572, 58368), (4608, 57912), (4826, 55296), (4864, 54864), (5472, 48768), (6096, 43776), (6144, 43434), (6858, 38912), (6912, 38608), (7239, 36864), (7296, 36576), (8128, 32832), (8208, 32512), (9144, 29184), (9216, 28956), (9652, 27648), (9728, 27432), (10944, 24384), (12192, 21888), (12288, 21717), (13716, 19456), (13824, 19304), (14478, 18432), (14592, 18288), (16256, 16416)]