242876844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2543}}^1$

素因数の和:2939

約数の個数: 72

約数和(自身を含む): 703772160

約数和(自身を除く): 460895316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 379, 758, 1137, 1516, 2274, 2543, 2653, 3411, 4548, 5086, 5306, 6822, 7629, 7959, 10172, 10612, 13644, 15258, 15918, 17801, 22887, 23877, 30516, 31836, 35602, 45774, 47754, 53403, 71204, 91548, 95508, 106806, 160209, 213612, 320418, 640836, 963797, 1927594, 2891391, 3855188, 5782782, 6746579, 8674173, 11565564, 13493158, 17348346, 20239737, 26986316, 34696692, 40479474, 60719211, 80958948, 121438422, 242876844]

約数ペア:

[(1, 242876844), (2, 121438422), (3, 80958948), (4, 60719211), (6, 40479474), (7, 34696692), (9, 26986316), (12, 20239737), (14, 17348346), (18, 13493158), (21, 11565564), (28, 8674173), (36, 6746579), (42, 5782782), (63, 3855188), (84, 2891391), (126, 1927594), (252, 963797), (379, 640836), (758, 320418), (1137, 213612), (1516, 160209), (2274, 106806), (2543, 95508), (2653, 91548), (3411, 71204), (4548, 53403), (5086, 47754), (5306, 45774), (6822, 35602), (7629, 31836), (7959, 30516), (10172, 23877), (10612, 22887), (13644, 17801), (15258, 15918)]