255657202276

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4013}}^1\times {\mathrm{7559}}^1$

素因数の和:11633

約数の個数: 72

約数和(自身を含む): 532751567040

約数和(自身を除く): 277094364764

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4013, 4214, 7559, 8026, 8428, 15118, 16052, 28091, 30236, 52913, 56182, 105826, 112364, 172559, 196637, 211652, 325037, 345118, 370391, 393274, 650074, 690236, 740782, 786548, 1207913, 1300148, 1481564, 2275259, 2415826, 4550518, 4831652, 8455391, 9101036, 15926813, 16910782, 30334267, 31853626, 33821564, 60668534, 63707252, 121337068, 212339869, 424679738, 849359476, 1304373481, 1486379083, 2608746962, 2972758166, 5217493924, 5945516332, 9130614367, 18261228734, 36522457468, 63914300569, 127828601138, 255657202276]

約数ペア:

[(1, 255657202276), (2, 127828601138), (4, 63914300569), (7, 36522457468), (14, 18261228734), (28, 9130614367), (43, 5945516332), (49, 5217493924), (86, 2972758166), (98, 2608746962), (172, 1486379083), (196, 1304373481), (301, 849359476), (602, 424679738), (1204, 212339869), (2107, 121337068), (4013, 63707252), (4214, 60668534), (7559, 33821564), (8026, 31853626), (8428, 30334267), (15118, 16910782), (16052, 15926813), (28091, 9101036), (30236, 8455391), (52913, 4831652), (56182, 4550518), (105826, 2415826), (112364, 2275259), (172559, 1481564), (196637, 1300148), (211652, 1207913), (325037, 786548), (345118, 740782), (370391, 690236), (393274, 650074)]