220913088

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 168

約数和(自身を含む): 662397456

約数和(自身を除く): 441484368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 64, 66, 74, 88, 96, 111, 121, 132, 148, 176, 192, 222, 242, 257, 264, 296, 352, 363, 407, 444, 484, 514, 528, 592, 704, 726, 771, 814, 888, 968, 1028, 1056, 1184, 1221, 1452, 1542, 1628, 1776, 1936, 2056, 2112, 2368, 2442, 2827, 2904, 3084, 3256, 3552, 3872, 4112, 4477, 4884, 5654, 5808, 6168, 6512, 7104, 7744, 8224, 8481, 8954, 9509, 9768, 11308, 11616, 12336, 13024, 13431, 16448, 16962, 17908, 19018, 19536, 22616, 23232, 24672, 26048, 26862, 28527, 31097, 33924, 35816, 38036, 39072, 45232, 49344, 53724, 57054, 62194, 67848, 71632, 76072, 78144, 90464, 93291, 104599, 107448, 114108, 124388, 135696, 143264, 152144, 180928, 186582, 209198, 214896, 228216, 248776, 271392, 286528, 304288, 313797, 373164, 418396, 429792, 456432, 497552, 542784, 608576, 627594, 746328, 836792, 859584, 912864, 995104, 1150589, 1255188, 1492656, 1673584, 1825728, 1990208, 2301178, 2510376, 2985312, 3347168, 3451767, 4602356, 5020752, 5970624, 6694336, 6903534, 9204712, 10041504, 13807068, 18409424, 20083008, 27614136, 36818848, 55228272, 73637696, 110456544, 220913088]

約数ペア:

[(1, 220913088), (2, 110456544), (3, 73637696), (4, 55228272), (6, 36818848), (8, 27614136), (11, 20083008), (12, 18409424), (16, 13807068), (22, 10041504), (24, 9204712), (32, 6903534), (33, 6694336), (37, 5970624), (44, 5020752), (48, 4602356), (64, 3451767), (66, 3347168), (74, 2985312), (88, 2510376), (96, 2301178), (111, 1990208), (121, 1825728), (132, 1673584), (148, 1492656), (176, 1255188), (192, 1150589), (222, 995104), (242, 912864), (257, 859584), (264, 836792), (296, 746328), (352, 627594), (363, 608576), (407, 542784), (444, 497552), (484, 456432), (514, 429792), (528, 418396), (592, 373164), (704, 313797), (726, 304288), (771, 286528), (814, 271392), (888, 248776), (968, 228216), (1028, 214896), (1056, 209198), (1184, 186582), (1221, 180928), (1452, 152144), (1542, 143264), (1628, 135696), (1776, 124388), (1936, 114108), (2056, 107448), (2112, 104599), (2368, 93291), (2442, 90464), (2827, 78144), (2904, 76072), (3084, 71632), (3256, 67848), (3552, 62194), (3872, 57054), (4112, 53724), (4477, 49344), (4884, 45232), (5654, 39072), (5808, 38036), (6168, 35816), (6512, 33924), (7104, 31097), (7744, 28527), (8224, 26862), (8481, 26048), (8954, 24672), (9509, 23232), (9768, 22616), (11308, 19536), (11616, 19018), (12336, 17908), (13024, 16962), (13431, 16448)]