450644768

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 1088446464

約数和(自身を除く): 637801696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 73, 98, 112, 124, 127, 146, 196, 217, 224, 248, 254, 292, 392, 434, 496, 508, 511, 584, 784, 868, 889, 992, 1016, 1022, 1168, 1519, 1568, 1736, 1778, 2032, 2044, 2263, 2336, 3038, 3472, 3556, 3577, 3937, 4064, 4088, 4526, 6076, 6223, 6944, 7112, 7154, 7874, 8176, 9052, 9271, 12152, 12446, 14224, 14308, 15748, 15841, 16352, 18104, 18542, 24304, 24892, 27559, 28448, 28616, 31496, 31682, 36208, 37084, 48608, 49784, 55118, 57232, 62992, 63364, 64897, 72416, 74168, 99568, 110236, 110887, 114464, 125984, 126728, 129794, 148336, 192913, 199136, 220472, 221774, 253456, 259588, 287401, 296672, 385826, 440944, 443548, 454279, 506912, 519176, 574802, 771652, 881888, 887096, 908558, 1038352, 1149604, 1543304, 1774192, 1817116, 2011807, 2076704, 2299208, 3086608, 3548384, 3634232, 4023614, 4598416, 6173216, 7268464, 8047228, 9196832, 14082649, 14536928, 16094456, 28165298, 32188912, 56330596, 64377824, 112661192, 225322384, 450644768]

約数ペア:

[(1, 450644768), (2, 225322384), (4, 112661192), (7, 64377824), (8, 56330596), (14, 32188912), (16, 28165298), (28, 16094456), (31, 14536928), (32, 14082649), (49, 9196832), (56, 8047228), (62, 7268464), (73, 6173216), (98, 4598416), (112, 4023614), (124, 3634232), (127, 3548384), (146, 3086608), (196, 2299208), (217, 2076704), (224, 2011807), (248, 1817116), (254, 1774192), (292, 1543304), (392, 1149604), (434, 1038352), (496, 908558), (508, 887096), (511, 881888), (584, 771652), (784, 574802), (868, 519176), (889, 506912), (992, 454279), (1016, 443548), (1022, 440944), (1168, 385826), (1519, 296672), (1568, 287401), (1736, 259588), (1778, 253456), (2032, 221774), (2044, 220472), (2263, 199136), (2336, 192913), (3038, 148336), (3472, 129794), (3556, 126728), (3577, 125984), (3937, 114464), (4064, 110887), (4088, 110236), (4526, 99568), (6076, 74168), (6223, 72416), (6944, 64897), (7112, 63364), (7154, 62992), (7874, 57232), (8176, 55118), (9052, 49784), (9271, 48608), (12152, 37084), (12446, 36208), (14224, 31682), (14308, 31496), (15748, 28616), (15841, 28448), (16352, 27559), (18104, 24892), (18542, 24304)]