457117488

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 240

約数和(自身を含む): 1441514880

約数和(自身を除く): 984397392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 34, 36, 47, 48, 51, 58, 68, 72, 87, 94, 102, 116, 136, 137, 141, 144, 153, 174, 188, 204, 232, 261, 272, 274, 282, 306, 348, 376, 408, 411, 423, 464, 493, 522, 548, 564, 612, 696, 752, 799, 816, 822, 846, 986, 1044, 1096, 1128, 1224, 1233, 1363, 1392, 1479, 1598, 1644, 1692, 1972, 2088, 2192, 2256, 2329, 2397, 2448, 2466, 2726, 2958, 3196, 3288, 3384, 3944, 3973, 4089, 4176, 4437, 4658, 4794, 4932, 5452, 5916, 6392, 6439, 6576, 6768, 6987, 7191, 7888, 7946, 8178, 8874, 9316, 9588, 9864, 10904, 11832, 11919, 12267, 12784, 12878, 13974, 14382, 15892, 16356, 17748, 18632, 19176, 19317, 19728, 20961, 21808, 23171, 23664, 23838, 24534, 25756, 27948, 28764, 31784, 32712, 35496, 35757, 37264, 38352, 38634, 41922, 46342, 47676, 49068, 51512, 55896, 57528, 57951, 63568, 65424, 67541, 69513, 70992, 71514, 77268, 83844, 92684, 95352, 98136, 103024, 109463, 111792, 115056, 115902, 135082, 139026, 143028, 154536, 167688, 185368, 186731, 190704, 196272, 202623, 208539, 218926, 231804, 270164, 278052, 286056, 309072, 328389, 335376, 370736, 373462, 405246, 417078, 437852, 463608, 540328, 556104, 560193, 572112, 607869, 656778, 746924, 810492, 834156, 875704, 927216, 985167, 1080656, 1112208, 1120386, 1215738, 1313556, 1493848, 1620984, 1668312, 1680579, 1751408, 1970334, 2240772, 2431476, 2627112, 2987696, 3174427, 3241968, 3336624, 3361158, 3940668, 4481544, 4862952, 5254224, 6348854, 6722316, 7881336, 8963088, 9523281, 9725904, 12697708, 13444632, 15762672, 19046562, 25395416, 26889264, 28569843, 38093124, 50790832, 57139686, 76186248, 114279372, 152372496, 228558744, 457117488]

約数ペア:

[(1, 457117488), (2, 228558744), (3, 152372496), (4, 114279372), (6, 76186248), (8, 57139686), (9, 50790832), (12, 38093124), (16, 28569843), (17, 26889264), (18, 25395416), (24, 19046562), (29, 15762672), (34, 13444632), (36, 12697708), (47, 9725904), (48, 9523281), (51, 8963088), (58, 7881336), (68, 6722316), (72, 6348854), (87, 5254224), (94, 4862952), (102, 4481544), (116, 3940668), (136, 3361158), (137, 3336624), (141, 3241968), (144, 3174427), (153, 2987696), (174, 2627112), (188, 2431476), (204, 2240772), (232, 1970334), (261, 1751408), (272, 1680579), (274, 1668312), (282, 1620984), (306, 1493848), (348, 1313556), (376, 1215738), (408, 1120386), (411, 1112208), (423, 1080656), (464, 985167), (493, 927216), (522, 875704), (548, 834156), (564, 810492), (612, 746924), (696, 656778), (752, 607869), (799, 572112), (816, 560193), (822, 556104), (846, 540328), (986, 463608), (1044, 437852), (1096, 417078), (1128, 405246), (1224, 373462), (1233, 370736), (1363, 335376), (1392, 328389), (1479, 309072), (1598, 286056), (1644, 278052), (1692, 270164), (1972, 231804), (2088, 218926), (2192, 208539), (2256, 202623), (2329, 196272), (2397, 190704), (2448, 186731), (2466, 185368), (2726, 167688), (2958, 154536), (3196, 143028), (3288, 139026), (3384, 135082), (3944, 115902), (3973, 115056), (4089, 111792), (4176, 109463), (4437, 103024), (4658, 98136), (4794, 95352), (4932, 92684), (5452, 83844), (5916, 77268), (6392, 71514), (6439, 70992), (6576, 69513), (6768, 67541), (6987, 65424), (7191, 63568), (7888, 57951), (7946, 57528), (8178, 55896), (8874, 51512), (9316, 49068), (9588, 47676), (9864, 46342), (10904, 41922), (11832, 38634), (11919, 38352), (12267, 37264), (12784, 35757), (12878, 35496), (13974, 32712), (14382, 31784), (15892, 28764), (16356, 27948), (17748, 25756), (18632, 24534), (19176, 23838), (19317, 23664), (19728, 23171), (20961, 21808)]