1291725.00000000

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 245145600

約数和(自身を除く): 164657724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 29, 37, 38, 42, 47, 57, 58, 74, 76, 84, 87, 94, 111, 114, 116, 133, 141, 148, 174, 188, 203, 222, 228, 259, 266, 282, 329, 348, 399, 406, 444, 518, 532, 551, 564, 609, 658, 703, 777, 798, 812, 893, 987, 1036, 1073, 1102, 1218, 1316, 1363, 1406, 1554, 1596, 1653, 1739, 1786, 1974, 2109, 2146, 2204, 2436, 2679, 2726, 2812, 3108, 3219, 3306, 3478, 3572, 3857, 3948, 4089, 4218, 4292, 4921, 5217, 5358, 5452, 6251, 6438, 6612, 6956, 7511, 7714, 8178, 8436, 9541, 9842, 10434, 10716, 11571, 12173, 12502, 12876, 14763, 15022, 15428, 16356, 18753, 19082, 19684, 20387, 20868, 22533, 23142, 24346, 25004, 25897, 28623, 29526, 30044, 33041, 36519, 37506, 38164, 40774, 45066, 46284, 48692, 50431, 51794, 57246, 59052, 61161, 66082, 73038, 75012, 77691, 81548, 90132, 99123, 100862, 103588, 114492, 122322, 132164, 142709, 146076, 151293, 155382, 181279, 198246, 201724, 231287, 244644, 285418, 302586, 310764, 353017, 362558, 396492, 428127, 462574, 543837, 570836, 605172, 693861, 706034, 725116, 856254, 925148, 958189, 1059051, 1087674, 1387722, 1412068, 1712508, 1916378, 2118102, 2175348, 2775444, 2874567, 3832756, 4236204, 5749134, 6707323, 11498268, 13414646, 20121969, 26829292, 40243938, 80487876]

約数ペア:

[(1, 80487876), (2, 40243938), (3, 26829292), (4, 20121969), (6, 13414646), (7, 11498268), (12, 6707323), (14, 5749134), (19, 4236204), (21, 3832756), (28, 2874567), (29, 2775444), (37, 2175348), (38, 2118102), (42, 1916378), (47, 1712508), (57, 1412068), (58, 1387722), (74, 1087674), (76, 1059051), (84, 958189), (87, 925148), (94, 856254), (111, 725116), (114, 706034), (116, 693861), (133, 605172), (141, 570836), (148, 543837), (174, 462574), (188, 428127), (203, 396492), (222, 362558), (228, 353017), (259, 310764), (266, 302586), (282, 285418), (329, 244644), (348, 231287), (399, 201724), (406, 198246), (444, 181279), (518, 155382), (532, 151293), (551, 146076), (564, 142709), (609, 132164), (658, 122322), (703, 114492), (777, 103588), (798, 100862), (812, 99123), (893, 90132), (987, 81548), (1036, 77691), (1073, 75012), (1102, 73038), (1218, 66082), (1316, 61161), (1363, 59052), (1406, 57246), (1554, 51794), (1596, 50431), (1653, 48692), (1739, 46284), (1786, 45066), (1974, 40774), (2109, 38164), (2146, 37506), (2204, 36519), (2436, 33041), (2679, 30044), (2726, 29526), (2812, 28623), (3108, 25897), (3219, 25004), (3306, 24346), (3478, 23142), (3572, 22533), (3857, 20868), (3948, 20387), (4089, 19684), (4218, 19082), (4292, 18753), (4921, 16356), (5217, 15428), (5358, 15022), (5452, 14763), (6251, 12876), (6438, 12502), (6612, 12173), (6956, 11571), (7511, 10716), (7714, 10434), (8178, 9842), (8436, 9541)]