545554828

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 1287014400

約数和(自身を除く): 741459572

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 59, 76, 91, 98, 118, 133, 182, 191, 196, 236, 247, 266, 364, 382, 413, 494, 532, 637, 764, 767, 826, 931, 988, 1121, 1274, 1337, 1534, 1652, 1729, 1862, 2242, 2483, 2548, 2674, 2891, 3068, 3458, 3629, 3724, 4484, 4966, 5348, 5369, 5782, 6916, 7258, 7847, 9359, 9932, 10738, 11269, 11564, 12103, 14516, 14573, 15694, 17381, 18718, 21476, 22538, 24206, 25403, 29146, 31388, 34762, 37436, 37583, 45076, 47177, 48412, 50806, 54929, 58292, 69524, 75166, 78883, 94354, 101612, 102011, 109858, 121667, 146497, 150332, 157766, 177821, 188708, 204022, 214111, 219716, 243334, 292994, 315532, 330239, 355642, 408044, 428222, 486668, 552181, 585988, 660478, 711284, 714077, 856444, 1025479, 1104362, 1320956, 1428154, 1498777, 2050958, 2208724, 2311673, 2783443, 2856308, 2997554, 4101916, 4623346, 5566886, 5995108, 7178353, 9246692, 10491439, 11133772, 14356706, 19484101, 20982878, 28713412, 38968202, 41965756, 77936404, 136388707, 272777414, 545554828]

約数ペア:

[(1, 545554828), (2, 272777414), (4, 136388707), (7, 77936404), (13, 41965756), (14, 38968202), (19, 28713412), (26, 20982878), (28, 19484101), (38, 14356706), (49, 11133772), (52, 10491439), (59, 9246692), (76, 7178353), (91, 5995108), (98, 5566886), (118, 4623346), (133, 4101916), (182, 2997554), (191, 2856308), (196, 2783443), (236, 2311673), (247, 2208724), (266, 2050958), (364, 1498777), (382, 1428154), (413, 1320956), (494, 1104362), (532, 1025479), (637, 856444), (764, 714077), (767, 711284), (826, 660478), (931, 585988), (988, 552181), (1121, 486668), (1274, 428222), (1337, 408044), (1534, 355642), (1652, 330239), (1729, 315532), (1862, 292994), (2242, 243334), (2483, 219716), (2548, 214111), (2674, 204022), (2891, 188708), (3068, 177821), (3458, 157766), (3629, 150332), (3724, 146497), (4484, 121667), (4966, 109858), (5348, 102011), (5369, 101612), (5782, 94354), (6916, 78883), (7258, 75166), (7847, 69524), (9359, 58292), (9932, 54929), (10738, 50806), (11269, 48412), (11564, 47177), (12103, 45076), (14516, 37583), (14573, 37436), (15694, 34762), (17381, 31388), (18718, 29146), (21476, 25403), (22538, 24206)]