259328412

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 806256640

約数和(自身を除く): 546928228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 73, 74, 84, 108, 111, 126, 127, 146, 148, 189, 219, 222, 252, 254, 259, 292, 333, 378, 381, 438, 444, 508, 511, 518, 657, 666, 756, 762, 777, 876, 889, 999, 1022, 1036, 1143, 1314, 1332, 1524, 1533, 1554, 1778, 1971, 1998, 2044, 2286, 2331, 2628, 2667, 2701, 3066, 3108, 3429, 3556, 3942, 3996, 4572, 4599, 4662, 4699, 5334, 5402, 6132, 6858, 6993, 7884, 8001, 8103, 9198, 9271, 9324, 9398, 10668, 10804, 13716, 13797, 13986, 14097, 16002, 16206, 18396, 18542, 18796, 18907, 24003, 24309, 27594, 27813, 27972, 28194, 32004, 32412, 32893, 37084, 37814, 42291, 48006, 48618, 55188, 55626, 56388, 56721, 64897, 65786, 72927, 75628, 83439, 84582, 96012, 97236, 98679, 111252, 113442, 126873, 129794, 131572, 145854, 166878, 169164, 170163, 194691, 197358, 226884, 250317, 253746, 259588, 291708, 296037, 333756, 340326, 343027, 389382, 394716, 500634, 507492, 510489, 584073, 592074, 680652, 686054, 778764, 888111, 1001268, 1020978, 1029081, 1168146, 1184148, 1372108, 1752219, 1776222, 2041956, 2058162, 2336292, 2401189, 3087243, 3504438, 3552444, 4116324, 4802378, 6174486, 7008876, 7203567, 9261729, 9604756, 12348972, 14407134, 18523458, 21610701, 28814268, 37046916, 43221402, 64832103, 86442804, 129664206, 259328412]

約数ペア:

[(1, 259328412), (2, 129664206), (3, 86442804), (4, 64832103), (6, 43221402), (7, 37046916), (9, 28814268), (12, 21610701), (14, 18523458), (18, 14407134), (21, 12348972), (27, 9604756), (28, 9261729), (36, 7203567), (37, 7008876), (42, 6174486), (54, 4802378), (63, 4116324), (73, 3552444), (74, 3504438), (84, 3087243), (108, 2401189), (111, 2336292), (126, 2058162), (127, 2041956), (146, 1776222), (148, 1752219), (189, 1372108), (219, 1184148), (222, 1168146), (252, 1029081), (254, 1020978), (259, 1001268), (292, 888111), (333, 778764), (378, 686054), (381, 680652), (438, 592074), (444, 584073), (508, 510489), (511, 507492), (518, 500634), (657, 394716), (666, 389382), (756, 343027), (762, 340326), (777, 333756), (876, 296037), (889, 291708), (999, 259588), (1022, 253746), (1036, 250317), (1143, 226884), (1314, 197358), (1332, 194691), (1524, 170163), (1533, 169164), (1554, 166878), (1778, 145854), (1971, 131572), (1998, 129794), (2044, 126873), (2286, 113442), (2331, 111252), (2628, 98679), (2667, 97236), (2701, 96012), (3066, 84582), (3108, 83439), (3429, 75628), (3556, 72927), (3942, 65786), (3996, 64897), (4572, 56721), (4599, 56388), (4662, 55626), (4699, 55188), (5334, 48618), (5402, 48006), (6132, 42291), (6858, 37814), (6993, 37084), (7884, 32893), (8001, 32412), (8103, 32004), (9198, 28194), (9271, 27972), (9324, 27813), (9398, 27594), (10668, 24309), (10804, 24003), (13716, 18907), (13797, 18796), (13986, 18542), (14097, 18396), (16002, 16206)]