431353585012

素因数分解:

$2^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{4451}}^1\times {\mathrm{4621}}^1$

素因数の和:9197

約数の個数: 72

約数和(自身を含む): 886710289248

約数和(自身を除く): 455356704236

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 428, 749, 1498, 2996, 4451, 4621, 5243, 8902, 9242, 10486, 17804, 18484, 20972, 31157, 32347, 62314, 64694, 124628, 129388, 218099, 226429, 436198, 452858, 476257, 494447, 872396, 905716, 952514, 988894, 1905028, 1977788, 3333799, 3461129, 6667598, 6922258, 13335196, 13844516, 20568071, 23336593, 24227903, 41136142, 46673186, 48455806, 82272284, 93346372, 96911612, 143976497, 287952994, 575905988, 1007835479, 2015670958, 2200783597, 4031341916, 4401567194, 8803134388, 15405485179, 30810970358, 61621940716, 107838396253, 215676792506, 431353585012]

約数ペア:

[(1, 431353585012), (2, 215676792506), (4, 107838396253), (7, 61621940716), (14, 30810970358), (28, 15405485179), (49, 8803134388), (98, 4401567194), (107, 4031341916), (196, 2200783597), (214, 2015670958), (428, 1007835479), (749, 575905988), (1498, 287952994), (2996, 143976497), (4451, 96911612), (4621, 93346372), (5243, 82272284), (8902, 48455806), (9242, 46673186), (10486, 41136142), (17804, 24227903), (18484, 23336593), (20972, 20568071), (31157, 13844516), (32347, 13335196), (62314, 6922258), (64694, 6667598), (124628, 3461129), (129388, 3333799), (218099, 1977788), (226429, 1905028), (436198, 988894), (452858, 952514), (476257, 905716), (494447, 872396)]