225080576

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 552566784

約数和(自身を除く): 327486208

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 43, 46, 56, 64, 86, 92, 112, 127, 128, 161, 172, 184, 224, 254, 256, 301, 322, 344, 368, 448, 508, 602, 644, 688, 736, 889, 896, 989, 1016, 1204, 1288, 1376, 1472, 1778, 1792, 1978, 2032, 2408, 2576, 2752, 2921, 2944, 3556, 3956, 4064, 4816, 5152, 5461, 5504, 5842, 5888, 6923, 7112, 7912, 8128, 9632, 10304, 10922, 11008, 11684, 13846, 14224, 15824, 16256, 19264, 20447, 20608, 21844, 23368, 27692, 28448, 31648, 32512, 38227, 38528, 40894, 41216, 43688, 46736, 55384, 56896, 63296, 76454, 77056, 81788, 87376, 93472, 110768, 113792, 125603, 126592, 152908, 163576, 174752, 186944, 221536, 227584, 251206, 253184, 305816, 327152, 349504, 373888, 443072, 502412, 611632, 654304, 699008, 747776, 879221, 886144, 1004824, 1223264, 1308608, 1398016, 1758442, 1772288, 2009648, 2446528, 2617216, 3516884, 4019296, 4893056, 5234432, 7033768, 8038592, 9786112, 14067536, 16077184, 28135072, 32154368, 56270144, 112540288, 225080576]

約数ペア:

[(1, 225080576), (2, 112540288), (4, 56270144), (7, 32154368), (8, 28135072), (14, 16077184), (16, 14067536), (23, 9786112), (28, 8038592), (32, 7033768), (43, 5234432), (46, 4893056), (56, 4019296), (64, 3516884), (86, 2617216), (92, 2446528), (112, 2009648), (127, 1772288), (128, 1758442), (161, 1398016), (172, 1308608), (184, 1223264), (224, 1004824), (254, 886144), (256, 879221), (301, 747776), (322, 699008), (344, 654304), (368, 611632), (448, 502412), (508, 443072), (602, 373888), (644, 349504), (688, 327152), (736, 305816), (889, 253184), (896, 251206), (989, 227584), (1016, 221536), (1204, 186944), (1288, 174752), (1376, 163576), (1472, 152908), (1778, 126592), (1792, 125603), (1978, 113792), (2032, 110768), (2408, 93472), (2576, 87376), (2752, 81788), (2921, 77056), (2944, 76454), (3556, 63296), (3956, 56896), (4064, 55384), (4816, 46736), (5152, 43688), (5461, 41216), (5504, 40894), (5842, 38528), (5888, 38227), (6923, 32512), (7112, 31648), (7912, 28448), (8128, 27692), (9632, 23368), (10304, 21844), (10922, 20608), (11008, 20447), (11684, 19264), (13846, 16256), (14224, 15824)]