248119284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{727}}^1$

素因数の和:997

約数の個数: 96

約数和(自身を含む): 704471040

約数和(自身を除く): 456351756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 239, 357, 476, 478, 714, 717, 727, 956, 1428, 1434, 1454, 1673, 2181, 2868, 2908, 3346, 4063, 4362, 5019, 5089, 6692, 8126, 8724, 10038, 10178, 12189, 12359, 15267, 16252, 20076, 20356, 24378, 24718, 28441, 30534, 37077, 48756, 49436, 56882, 61068, 74154, 85323, 86513, 113764, 148308, 170646, 173026, 173753, 259539, 341292, 346052, 347506, 519078, 521259, 695012, 1038156, 1042518, 1216271, 2085036, 2432542, 2953801, 3648813, 4865084, 5907602, 7297626, 8861403, 11815204, 14595252, 17722806, 20676607, 35445612, 41353214, 62029821, 82706428, 124059642, 248119284]

約数ペア:

[(1, 248119284), (2, 124059642), (3, 82706428), (4, 62029821), (6, 41353214), (7, 35445612), (12, 20676607), (14, 17722806), (17, 14595252), (21, 11815204), (28, 8861403), (34, 7297626), (42, 5907602), (51, 4865084), (68, 3648813), (84, 2953801), (102, 2432542), (119, 2085036), (204, 1216271), (238, 1042518), (239, 1038156), (357, 695012), (476, 521259), (478, 519078), (714, 347506), (717, 346052), (727, 341292), (956, 259539), (1428, 173753), (1434, 173026), (1454, 170646), (1673, 148308), (2181, 113764), (2868, 86513), (2908, 85323), (3346, 74154), (4063, 61068), (4362, 56882), (5019, 49436), (5089, 48756), (6692, 37077), (8126, 30534), (8724, 28441), (10038, 24718), (10178, 24378), (12189, 20356), (12359, 20076), (15267, 16252)]