689140872

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1093}}^1$

素因数の和:1257

約数の個数: 160

約数和(自身を含む): 2223883200

約数和(自身を除く): 1534742328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 139, 162, 168, 189, 216, 252, 278, 324, 378, 417, 504, 556, 567, 648, 756, 834, 973, 1093, 1112, 1134, 1251, 1512, 1668, 1946, 2186, 2268, 2502, 2919, 3279, 3336, 3753, 3892, 4372, 4536, 5004, 5838, 6558, 7506, 7651, 7784, 8744, 8757, 9837, 10008, 11259, 11676, 13116, 15012, 15302, 17514, 19674, 22518, 22953, 23352, 26232, 26271, 29511, 30024, 30604, 35028, 39348, 45036, 45906, 52542, 59022, 61208, 68859, 70056, 78696, 78813, 88533, 90072, 91812, 105084, 118044, 137718, 151927, 157626, 177066, 183624, 206577, 210168, 236088, 275436, 303854, 315252, 354132, 413154, 455781, 550872, 607708, 619731, 630504, 708264, 826308, 911562, 1063489, 1215416, 1239462, 1367343, 1652616, 1823124, 2126978, 2478924, 2734686, 3190467, 3646248, 4102029, 4253956, 4957848, 5469372, 6380934, 8204058, 8507912, 9571401, 10938744, 12306087, 12761868, 16408116, 19142802, 24612174, 25523736, 28714203, 32816232, 38285604, 49224348, 57428406, 76571208, 86142609, 98448696, 114856812, 172285218, 229713624, 344570436, 689140872]

約数ペア:

[(1, 689140872), (2, 344570436), (3, 229713624), (4, 172285218), (6, 114856812), (7, 98448696), (8, 86142609), (9, 76571208), (12, 57428406), (14, 49224348), (18, 38285604), (21, 32816232), (24, 28714203), (27, 25523736), (28, 24612174), (36, 19142802), (42, 16408116), (54, 12761868), (56, 12306087), (63, 10938744), (72, 9571401), (81, 8507912), (84, 8204058), (108, 6380934), (126, 5469372), (139, 4957848), (162, 4253956), (168, 4102029), (189, 3646248), (216, 3190467), (252, 2734686), (278, 2478924), (324, 2126978), (378, 1823124), (417, 1652616), (504, 1367343), (556, 1239462), (567, 1215416), (648, 1063489), (756, 911562), (834, 826308), (973, 708264), (1093, 630504), (1112, 619731), (1134, 607708), (1251, 550872), (1512, 455781), (1668, 413154), (1946, 354132), (2186, 315252), (2268, 303854), (2502, 275436), (2919, 236088), (3279, 210168), (3336, 206577), (3753, 183624), (3892, 177066), (4372, 157626), (4536, 151927), (5004, 137718), (5838, 118044), (6558, 105084), (7506, 91812), (7651, 90072), (7784, 88533), (8744, 78813), (8757, 78696), (9837, 70056), (10008, 68859), (11259, 61208), (11676, 59022), (13116, 52542), (15012, 45906), (15302, 45036), (17514, 39348), (19674, 35028), (22518, 30604), (22953, 30024), (23352, 29511), (26232, 26271)]