222288528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:605

約数の個数: 160

約数和(自身を含む): 722810880

約数和(自身を除く): 500522352

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 137, 154, 168, 176, 231, 264, 274, 308, 336, 411, 439, 462, 528, 548, 616, 822, 878, 924, 959, 1096, 1232, 1317, 1507, 1644, 1756, 1848, 1918, 2192, 2634, 2877, 3014, 3073, 3288, 3512, 3696, 3836, 4521, 4829, 5268, 5754, 6028, 6146, 6576, 7024, 7672, 9042, 9219, 9658, 10536, 10549, 11508, 12056, 12292, 14487, 15344, 18084, 18438, 19316, 21072, 21098, 23016, 24112, 24584, 28974, 31647, 33803, 36168, 36876, 38632, 42196, 46032, 49168, 57948, 60143, 63294, 67606, 72336, 73752, 77264, 84392, 101409, 115896, 120286, 126588, 135212, 147504, 168784, 180429, 202818, 231792, 240572, 253176, 270424, 360858, 405636, 421001, 481144, 506352, 540848, 661573, 721716, 811272, 842002, 962288, 1263003, 1323146, 1443432, 1622544, 1684004, 1984719, 2526006, 2646292, 2886864, 3368008, 3969438, 4631011, 5052012, 5292584, 6736016, 7938876, 9262022, 10104024, 10585168, 13893033, 15877752, 18524044, 20208048, 27786066, 31755504, 37048088, 55572132, 74096176, 111144264, 222288528]

約数ペア:

[(1, 222288528), (2, 111144264), (3, 74096176), (4, 55572132), (6, 37048088), (7, 31755504), (8, 27786066), (11, 20208048), (12, 18524044), (14, 15877752), (16, 13893033), (21, 10585168), (22, 10104024), (24, 9262022), (28, 7938876), (33, 6736016), (42, 5292584), (44, 5052012), (48, 4631011), (56, 3969438), (66, 3368008), (77, 2886864), (84, 2646292), (88, 2526006), (112, 1984719), (132, 1684004), (137, 1622544), (154, 1443432), (168, 1323146), (176, 1263003), (231, 962288), (264, 842002), (274, 811272), (308, 721716), (336, 661573), (411, 540848), (439, 506352), (462, 481144), (528, 421001), (548, 405636), (616, 360858), (822, 270424), (878, 253176), (924, 240572), (959, 231792), (1096, 202818), (1232, 180429), (1317, 168784), (1507, 147504), (1644, 135212), (1756, 126588), (1848, 120286), (1918, 115896), (2192, 101409), (2634, 84392), (2877, 77264), (3014, 73752), (3073, 72336), (3288, 67606), (3512, 63294), (3696, 60143), (3836, 57948), (4521, 49168), (4829, 46032), (5268, 42196), (5754, 38632), (6028, 36876), (6146, 36168), (6576, 33803), (7024, 31647), (7672, 28974), (9042, 24584), (9219, 24112), (9658, 23016), (10536, 21098), (10549, 21072), (11508, 19316), (12056, 18438), (12292, 18084), (14487, 15344)]