344782044

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2521}}^1$

素因数の和:2691

約数の個数: 72

約数和(自身を含む): 908827920

約数和(自身を除く): 564045876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 131, 174, 261, 262, 348, 393, 522, 524, 786, 1044, 1179, 1572, 2358, 2521, 3799, 4716, 5042, 7563, 7598, 10084, 11397, 15126, 15196, 22689, 22794, 30252, 34191, 45378, 45588, 68382, 73109, 90756, 136764, 146218, 219327, 292436, 330251, 438654, 657981, 660502, 877308, 990753, 1315962, 1321004, 1981506, 2631924, 2972259, 3963012, 5944518, 9577279, 11889036, 19154558, 28731837, 38309116, 57463674, 86195511, 114927348, 172391022, 344782044]

約数ペア:

[(1, 344782044), (2, 172391022), (3, 114927348), (4, 86195511), (6, 57463674), (9, 38309116), (12, 28731837), (18, 19154558), (29, 11889036), (36, 9577279), (58, 5944518), (87, 3963012), (116, 2972259), (131, 2631924), (174, 1981506), (261, 1321004), (262, 1315962), (348, 990753), (393, 877308), (522, 660502), (524, 657981), (786, 438654), (1044, 330251), (1179, 292436), (1572, 219327), (2358, 146218), (2521, 136764), (3799, 90756), (4716, 73109), (5042, 68382), (7563, 45588), (7598, 45378), (10084, 34191), (11397, 30252), (15126, 22794), (15196, 22689)]