315388752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:553

約数の個数: 160

約数和(自身を含む): 990412800

約数和(自身を除く): 675024048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 127, 133, 152, 168, 228, 254, 266, 304, 336, 381, 389, 399, 456, 508, 532, 762, 778, 798, 889, 912, 1016, 1064, 1167, 1524, 1556, 1596, 1778, 2032, 2128, 2334, 2413, 2667, 2723, 3048, 3112, 3192, 3556, 4668, 4826, 5334, 5446, 6096, 6224, 6384, 7112, 7239, 7391, 8169, 9336, 9652, 10668, 10892, 14224, 14478, 14782, 16338, 16891, 18672, 19304, 21336, 21784, 22173, 28956, 29564, 32676, 33782, 38608, 42672, 43568, 44346, 49403, 50673, 51737, 57912, 59128, 65352, 67564, 88692, 98806, 101346, 103474, 115824, 118256, 130704, 135128, 148209, 155211, 177384, 197612, 202692, 206948, 270256, 296418, 310422, 345821, 354768, 395224, 405384, 413896, 592836, 620844, 691642, 790448, 810768, 827792, 938657, 1037463, 1185672, 1241688, 1383284, 1877314, 2074926, 2371344, 2483376, 2766568, 2815971, 3754628, 4149852, 5533136, 5631942, 6570599, 7509256, 8299704, 11263884, 13141198, 15018512, 16599408, 19711797, 22527768, 26282396, 39423594, 45055536, 52564792, 78847188, 105129584, 157694376, 315388752]

約数ペア:

[(1, 315388752), (2, 157694376), (3, 105129584), (4, 78847188), (6, 52564792), (7, 45055536), (8, 39423594), (12, 26282396), (14, 22527768), (16, 19711797), (19, 16599408), (21, 15018512), (24, 13141198), (28, 11263884), (38, 8299704), (42, 7509256), (48, 6570599), (56, 5631942), (57, 5533136), (76, 4149852), (84, 3754628), (112, 2815971), (114, 2766568), (127, 2483376), (133, 2371344), (152, 2074926), (168, 1877314), (228, 1383284), (254, 1241688), (266, 1185672), (304, 1037463), (336, 938657), (381, 827792), (389, 810768), (399, 790448), (456, 691642), (508, 620844), (532, 592836), (762, 413896), (778, 405384), (798, 395224), (889, 354768), (912, 345821), (1016, 310422), (1064, 296418), (1167, 270256), (1524, 206948), (1556, 202692), (1596, 197612), (1778, 177384), (2032, 155211), (2128, 148209), (2334, 135128), (2413, 130704), (2667, 118256), (2723, 115824), (3048, 103474), (3112, 101346), (3192, 98806), (3556, 88692), (4668, 67564), (4826, 65352), (5334, 59128), (5446, 57912), (6096, 51737), (6224, 50673), (6384, 49403), (7112, 44346), (7239, 43568), (7391, 42672), (8169, 38608), (9336, 33782), (9652, 32676), (10668, 29564), (10892, 28956), (14224, 22173), (14478, 21784), (14782, 21336), (16338, 19304), (16891, 18672)]