243875814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3517}}^1$

素因数の和:3669

約数の個数: 64

約数和(自身を含む): 605208576

約数和(自身を除く): 361332762

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 127, 182, 254, 273, 381, 546, 762, 889, 1651, 1778, 2667, 3302, 3517, 4953, 5334, 7034, 9906, 10551, 11557, 21102, 23114, 24619, 34671, 45721, 49238, 69342, 73857, 91442, 137163, 147714, 274326, 320047, 446659, 640094, 893318, 960141, 1339977, 1920282, 2679954, 3126613, 5806567, 6253226, 9379839, 11613134, 17419701, 18759678, 34839402, 40645969, 81291938, 121937907, 243875814]

約数ペア:

[(1, 243875814), (2, 121937907), (3, 81291938), (6, 40645969), (7, 34839402), (13, 18759678), (14, 17419701), (21, 11613134), (26, 9379839), (39, 6253226), (42, 5806567), (78, 3126613), (91, 2679954), (127, 1920282), (182, 1339977), (254, 960141), (273, 893318), (381, 640094), (546, 446659), (762, 320047), (889, 274326), (1651, 147714), (1778, 137163), (2667, 91442), (3302, 73857), (3517, 69342), (4953, 49238), (5334, 45721), (7034, 34671), (9906, 24619), (10551, 23114), (11557, 21102)]