247342914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 704471040

約数和(自身を除く): 457128126

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 39, 41, 42, 58, 63, 78, 82, 87, 91, 117, 123, 126, 127, 174, 182, 203, 234, 246, 254, 261, 273, 287, 369, 377, 381, 406, 522, 533, 546, 574, 609, 738, 754, 762, 819, 861, 889, 1066, 1131, 1143, 1189, 1218, 1599, 1638, 1651, 1722, 1778, 1827, 2262, 2286, 2378, 2583, 2639, 2667, 3198, 3302, 3393, 3567, 3654, 3683, 3731, 4797, 4953, 5166, 5207, 5278, 5334, 6786, 7134, 7366, 7462, 7917, 8001, 8323, 9594, 9906, 10414, 10701, 11049, 11193, 11557, 14859, 15457, 15621, 15834, 16002, 16646, 21402, 22098, 22386, 23114, 23751, 24969, 25781, 29718, 30914, 31242, 33147, 33579, 34671, 36449, 46371, 46863, 47502, 47879, 49938, 51562, 66294, 67158, 67691, 69342, 72898, 74907, 77343, 92742, 93726, 95758, 104013, 108199, 109347, 135382, 139113, 143637, 149814, 151003, 154686, 203073, 208026, 216398, 218694, 232029, 278226, 287274, 302006, 324597, 328041, 335153, 406146, 430911, 453009, 464058, 473837, 609219, 649194, 656082, 670306, 861822, 906018, 947674, 973791, 1005459, 1057021, 1218438, 1359027, 1421511, 1947582, 1963039, 2010918, 2114042, 2718054, 2843022, 3016377, 3171063, 3926078, 4264533, 5889117, 6032754, 6342126, 8529066, 9513189, 11778234, 13741273, 17667351, 19026378, 27482546, 35334702, 41223819, 82447638, 123671457, 247342914]

約数ペア:

[(1, 247342914), (2, 123671457), (3, 82447638), (6, 41223819), (7, 35334702), (9, 27482546), (13, 19026378), (14, 17667351), (18, 13741273), (21, 11778234), (26, 9513189), (29, 8529066), (39, 6342126), (41, 6032754), (42, 5889117), (58, 4264533), (63, 3926078), (78, 3171063), (82, 3016377), (87, 2843022), (91, 2718054), (117, 2114042), (123, 2010918), (126, 1963039), (127, 1947582), (174, 1421511), (182, 1359027), (203, 1218438), (234, 1057021), (246, 1005459), (254, 973791), (261, 947674), (273, 906018), (287, 861822), (369, 670306), (377, 656082), (381, 649194), (406, 609219), (522, 473837), (533, 464058), (546, 453009), (574, 430911), (609, 406146), (738, 335153), (754, 328041), (762, 324597), (819, 302006), (861, 287274), (889, 278226), (1066, 232029), (1131, 218694), (1143, 216398), (1189, 208026), (1218, 203073), (1599, 154686), (1638, 151003), (1651, 149814), (1722, 143637), (1778, 139113), (1827, 135382), (2262, 109347), (2286, 108199), (2378, 104013), (2583, 95758), (2639, 93726), (2667, 92742), (3198, 77343), (3302, 74907), (3393, 72898), (3567, 69342), (3654, 67691), (3683, 67158), (3731, 66294), (4797, 51562), (4953, 49938), (5166, 47879), (5207, 47502), (5278, 46863), (5334, 46371), (6786, 36449), (7134, 34671), (7366, 33579), (7462, 33147), (7917, 31242), (8001, 30914), (8323, 29718), (9594, 25781), (9906, 24969), (10414, 23751), (10701, 23114), (11049, 22386), (11193, 22098), (11557, 21402), (14859, 16646), (15457, 16002), (15621, 15834)]