227029712

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{647}}^1$

素因数の和:916

約数の個数: 80

約数和(自身を含む): 544465152

約数和(自身を除く): 317435440

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 241, 364, 482, 647, 728, 964, 1294, 1456, 1687, 1928, 2588, 3133, 3374, 3856, 4529, 5176, 6266, 6748, 8411, 9058, 10352, 12532, 13496, 16822, 18116, 21931, 25064, 26992, 33644, 36232, 43862, 50128, 58877, 67288, 72464, 87724, 117754, 134576, 155927, 175448, 235508, 311854, 350896, 471016, 623708, 942032, 1091489, 1247416, 2027051, 2182978, 2494832, 4054102, 4365956, 8108204, 8731912, 14189357, 16216408, 17463824, 28378714, 32432816, 56757428, 113514856, 227029712]

約数ペア:

[(1, 227029712), (2, 113514856), (4, 56757428), (7, 32432816), (8, 28378714), (13, 17463824), (14, 16216408), (16, 14189357), (26, 8731912), (28, 8108204), (52, 4365956), (56, 4054102), (91, 2494832), (104, 2182978), (112, 2027051), (182, 1247416), (208, 1091489), (241, 942032), (364, 623708), (482, 471016), (647, 350896), (728, 311854), (964, 235508), (1294, 175448), (1456, 155927), (1687, 134576), (1928, 117754), (2588, 87724), (3133, 72464), (3374, 67288), (3856, 58877), (4529, 50128), (5176, 43862), (6266, 36232), (6748, 33644), (8411, 26992), (9058, 25064), (10352, 21931), (12532, 18116), (13496, 16822)]