245752272

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:450

約数の個数: 160

約数和(自身を含む): 756201600

約数和(自身を除く): 510449328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 109, 136, 144, 153, 204, 216, 218, 272, 306, 307, 327, 408, 432, 436, 459, 612, 614, 654, 816, 872, 918, 921, 981, 1224, 1228, 1308, 1744, 1836, 1842, 1853, 1962, 2448, 2456, 2616, 2763, 2943, 3672, 3684, 3706, 3924, 4912, 5219, 5232, 5526, 5559, 5886, 7344, 7368, 7412, 7848, 8289, 10438, 11052, 11118, 11772, 14736, 14824, 15657, 15696, 16578, 16677, 20876, 22104, 22236, 23544, 29648, 31314, 33156, 33354, 33463, 41752, 44208, 44472, 46971, 47088, 50031, 62628, 66312, 66708, 66926, 83504, 88944, 93942, 100062, 100389, 125256, 132624, 133416, 133852, 140913, 187884, 200124, 200778, 250512, 266832, 267704, 281826, 301167, 375768, 400248, 401556, 535408, 563652, 568871, 602334, 751536, 800496, 803112, 903501, 1127304, 1137742, 1204668, 1606224, 1706613, 1807002, 2254608, 2275484, 2409336, 3413226, 3614004, 4550968, 4818672, 5119839, 6826452, 7228008, 9101936, 10239678, 13652904, 14456016, 15359517, 20479356, 27305808, 30719034, 40958712, 61438068, 81917424, 122876136, 245752272]

約数ペア:

[(1, 245752272), (2, 122876136), (3, 81917424), (4, 61438068), (6, 40958712), (8, 30719034), (9, 27305808), (12, 20479356), (16, 15359517), (17, 14456016), (18, 13652904), (24, 10239678), (27, 9101936), (34, 7228008), (36, 6826452), (48, 5119839), (51, 4818672), (54, 4550968), (68, 3614004), (72, 3413226), (102, 2409336), (108, 2275484), (109, 2254608), (136, 1807002), (144, 1706613), (153, 1606224), (204, 1204668), (216, 1137742), (218, 1127304), (272, 903501), (306, 803112), (307, 800496), (327, 751536), (408, 602334), (432, 568871), (436, 563652), (459, 535408), (612, 401556), (614, 400248), (654, 375768), (816, 301167), (872, 281826), (918, 267704), (921, 266832), (981, 250512), (1224, 200778), (1228, 200124), (1308, 187884), (1744, 140913), (1836, 133852), (1842, 133416), (1853, 132624), (1962, 125256), (2448, 100389), (2456, 100062), (2616, 93942), (2763, 88944), (2943, 83504), (3672, 66926), (3684, 66708), (3706, 66312), (3924, 62628), (4912, 50031), (5219, 47088), (5232, 46971), (5526, 44472), (5559, 44208), (5886, 41752), (7344, 33463), (7368, 33354), (7412, 33156), (7848, 31314), (8289, 29648), (10438, 23544), (11052, 22236), (11118, 22104), (11772, 20876), (14736, 16677), (14824, 16578), (15657, 15696)]