7288414644

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{263729}}^1$

素因数の和:263797

約数の個数: 72

約数和(自身を含む): 20203827840

約数和(自身を除く): 12915413196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1974, 2303, 3948, 4606, 6909, 9212, 13818, 27636, 263729, 527458, 791187, 1054916, 1582374, 1846103, 3164748, 3692206, 5538309, 7384412, 11076618, 12395263, 12922721, 22153236, 24790526, 25845442, 37185789, 38768163, 49581052, 51690884, 74371578, 77536326, 86766841, 148743156, 155072652, 173533682, 260300523, 347067364, 520601046, 607367887, 1041202092, 1214735774, 1822103661, 2429471548, 3644207322, 7288414644]

約数ペア:

[(1, 7288414644), (2, 3644207322), (3, 2429471548), (4, 1822103661), (6, 1214735774), (7, 1041202092), (12, 607367887), (14, 520601046), (21, 347067364), (28, 260300523), (42, 173533682), (47, 155072652), (49, 148743156), (84, 86766841), (94, 77536326), (98, 74371578), (141, 51690884), (147, 49581052), (188, 38768163), (196, 37185789), (282, 25845442), (294, 24790526), (329, 22153236), (564, 12922721), (588, 12395263), (658, 11076618), (987, 7384412), (1316, 5538309), (1974, 3692206), (2303, 3164748), (3948, 1846103), (4606, 1582374), (6909, 1054916), (9212, 791187), (13818, 527458), (27636, 263729)]