223009072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3361}}^1$

素因数の和:3422

約数の個数: 80

約数和(自身を含む): 525278880

約数和(自身を除く): 302269808

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 44, 52, 58, 88, 104, 116, 143, 176, 208, 232, 286, 319, 377, 464, 572, 638, 754, 1144, 1276, 1508, 2288, 2552, 3016, 3361, 4147, 5104, 6032, 6722, 8294, 13444, 16588, 26888, 33176, 36971, 43693, 53776, 66352, 73942, 87386, 97469, 147884, 174772, 194938, 295768, 349544, 389876, 480623, 591536, 699088, 779752, 961246, 1072159, 1267097, 1559504, 1922492, 2144318, 2534194, 3844984, 4288636, 5068388, 7689968, 8577272, 10136776, 13938067, 17154544, 20273552, 27876134, 55752268, 111504536, 223009072]

約数ペア:

[(1, 223009072), (2, 111504536), (4, 55752268), (8, 27876134), (11, 20273552), (13, 17154544), (16, 13938067), (22, 10136776), (26, 8577272), (29, 7689968), (44, 5068388), (52, 4288636), (58, 3844984), (88, 2534194), (104, 2144318), (116, 1922492), (143, 1559504), (176, 1267097), (208, 1072159), (232, 961246), (286, 779752), (319, 699088), (377, 591536), (464, 480623), (572, 389876), (638, 349544), (754, 295768), (1144, 194938), (1276, 174772), (1508, 147884), (2288, 97469), (2552, 87386), (3016, 73942), (3361, 66352), (4147, 53776), (5104, 43693), (6032, 36971), (6722, 33176), (8294, 26888), (13444, 16588)]