222709552

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{3581}}^1$

素因数の和:3638

約数の個数: 60

約数和(自身を含む): 487696464

約数和(自身を除く): 264986912

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 169, 184, 208, 299, 338, 368, 598, 676, 1196, 1352, 2392, 2704, 3581, 3887, 4784, 7162, 7774, 14324, 15548, 28648, 31096, 46553, 57296, 62192, 82363, 93106, 164726, 186212, 329452, 372424, 605189, 658904, 744848, 1070719, 1210378, 1317808, 2141438, 2420756, 4282876, 4841512, 8565752, 9683024, 13919347, 17131504, 27838694, 55677388, 111354776, 222709552]

約数ペア:

[(1, 222709552), (2, 111354776), (4, 55677388), (8, 27838694), (13, 17131504), (16, 13919347), (23, 9683024), (26, 8565752), (46, 4841512), (52, 4282876), (92, 2420756), (104, 2141438), (169, 1317808), (184, 1210378), (208, 1070719), (299, 744848), (338, 658904), (368, 605189), (598, 372424), (676, 329452), (1196, 186212), (1352, 164726), (2392, 93106), (2704, 82363), (3581, 62192), (3887, 57296), (4784, 46553), (7162, 31096), (7774, 28648), (14324, 15548)]