248243358

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{3137}}^1$

素因数の和:3273

約数の個数: 48

約数和(自身を含む): 550907280

約数和(自身を除く): 302663922

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 121, 218, 242, 327, 363, 654, 726, 1199, 2398, 3137, 3597, 6274, 7194, 9411, 13189, 18822, 26378, 34507, 39567, 69014, 79134, 103521, 207042, 341933, 379577, 683866, 759154, 1025799, 1138731, 2051598, 2277462, 3761263, 7522526, 11283789, 22567578, 41373893, 82747786, 124121679, 248243358]

約数ペア:

[(1, 248243358), (2, 124121679), (3, 82747786), (6, 41373893), (11, 22567578), (22, 11283789), (33, 7522526), (66, 3761263), (109, 2277462), (121, 2051598), (218, 1138731), (242, 1025799), (327, 759154), (363, 683866), (654, 379577), (726, 341933), (1199, 207042), (2398, 103521), (3137, 79134), (3597, 69014), (6274, 39567), (7194, 34507), (9411, 26378), (13189, 18822)]