258554016

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{463}}^1$

素因数の和:763

約数の個数: 144

約数和(自身を含む): 845155584

約数和(自身を除く): 586601568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 277, 288, 336, 463, 504, 554, 672, 831, 926, 1008, 1108, 1389, 1662, 1852, 1939, 2016, 2216, 2493, 2778, 3241, 3324, 3704, 3878, 4167, 4432, 4986, 5556, 5817, 6482, 6648, 7408, 7756, 8334, 8864, 9723, 9972, 11112, 11634, 12964, 13296, 14816, 15512, 16668, 17451, 19446, 19944, 22224, 23268, 25928, 26592, 29169, 31024, 33336, 34902, 38892, 39888, 44448, 46536, 51856, 58338, 62048, 66672, 69804, 77784, 79776, 93072, 103712, 116676, 128251, 133344, 139608, 155568, 186144, 233352, 256502, 279216, 311136, 384753, 466704, 513004, 558432, 769506, 897757, 933408, 1026008, 1154259, 1539012, 1795514, 2052016, 2308518, 2693271, 3078024, 3591028, 4104032, 4617036, 5386542, 6156048, 7182056, 8079813, 9234072, 10773084, 12312096, 14364112, 16159626, 18468144, 21546168, 28728224, 32319252, 36936288, 43092336, 64638504, 86184672, 129277008, 258554016]

約数ペア:

[(1, 258554016), (2, 129277008), (3, 86184672), (4, 64638504), (6, 43092336), (7, 36936288), (8, 32319252), (9, 28728224), (12, 21546168), (14, 18468144), (16, 16159626), (18, 14364112), (21, 12312096), (24, 10773084), (28, 9234072), (32, 8079813), (36, 7182056), (42, 6156048), (48, 5386542), (56, 4617036), (63, 4104032), (72, 3591028), (84, 3078024), (96, 2693271), (112, 2308518), (126, 2052016), (144, 1795514), (168, 1539012), (224, 1154259), (252, 1026008), (277, 933408), (288, 897757), (336, 769506), (463, 558432), (504, 513004), (554, 466704), (672, 384753), (831, 311136), (926, 279216), (1008, 256502), (1108, 233352), (1389, 186144), (1662, 155568), (1852, 139608), (1939, 133344), (2016, 128251), (2216, 116676), (2493, 103712), (2778, 93072), (3241, 79776), (3324, 77784), (3704, 69804), (3878, 66672), (4167, 62048), (4432, 58338), (4986, 51856), (5556, 46536), (5817, 44448), (6482, 39888), (6648, 38892), (7408, 34902), (7756, 33336), (8334, 31024), (8864, 29169), (9723, 26592), (9972, 25928), (11112, 23268), (11634, 22224), (12964, 19944), (13296, 19446), (14816, 17451), (15512, 16668)]