1348459203

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 2477260800

約数和(自身を除く): 1128801597

約数列:

[1, 3, 7, 13, 19, 21, 23, 39, 57, 69, 89, 91, 127, 133, 161, 247, 267, 273, 299, 381, 399, 437, 483, 623, 741, 889, 897, 1157, 1311, 1651, 1691, 1729, 1869, 2047, 2093, 2413, 2667, 2921, 3059, 3471, 4953, 5073, 5187, 5681, 6141, 6279, 7239, 8099, 8763, 9177, 11303, 11557, 11837, 14329, 16891, 17043, 20447, 21983, 24297, 26611, 31369, 33909, 34671, 35511, 37973, 38893, 39767, 42987, 50673, 55499, 61341, 65949, 79121, 79833, 94107, 113919, 116679, 119301, 146939, 153881, 166497, 186277, 214757, 219583, 237363, 259969, 265811, 272251, 388493, 440817, 461643, 505609, 558831, 644271, 658749, 721487, 779907, 797433, 816753, 1028573, 1165479, 1503299, 1516827, 1819783, 2164461, 2791841, 3085719, 3379597, 3539263, 4509897, 4939411, 5050409, 5459349, 8375523, 10138791, 10617789, 14818233, 15151227, 19542887, 23657179, 34575877, 58628661, 64212343, 70971537, 103727631, 192637029, 449486401, 1348459203]

約数ペア:

[(1, 1348459203), (3, 449486401), (7, 192637029), (13, 103727631), (19, 70971537), (21, 64212343), (23, 58628661), (39, 34575877), (57, 23657179), (69, 19542887), (89, 15151227), (91, 14818233), (127, 10617789), (133, 10138791), (161, 8375523), (247, 5459349), (267, 5050409), (273, 4939411), (299, 4509897), (381, 3539263), (399, 3379597), (437, 3085719), (483, 2791841), (623, 2164461), (741, 1819783), (889, 1516827), (897, 1503299), (1157, 1165479), (1311, 1028573), (1651, 816753), (1691, 797433), (1729, 779907), (1869, 721487), (2047, 658749), (2093, 644271), (2413, 558831), (2667, 505609), (2921, 461643), (3059, 440817), (3471, 388493), (4953, 272251), (5073, 265811), (5187, 259969), (5681, 237363), (6141, 219583), (6279, 214757), (7239, 186277), (8099, 166497), (8763, 153881), (9177, 146939), (11303, 119301), (11557, 116679), (11837, 113919), (14329, 94107), (16891, 79833), (17043, 79121), (20447, 65949), (21983, 61341), (24297, 55499), (26611, 50673), (31369, 42987), (33909, 39767), (34671, 38893), (35511, 37973)]