12561817371208

素因数分解:

$2^3\times 7^1\times {\mathrm{383}}^1\times {\mathrm{601}}^1\times {\mathrm{929}}^1\times {\mathrm{1049}}^1$

素因数の和:2975

約数の個数: 128

約数和(自身を含む): 27088266240000

約数和(自身を除く): 14526448868792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 383, 601, 766, 929, 1049, 1202, 1532, 1858, 2098, 2404, 2681, 3064, 3716, 4196, 4207, 4808, 5362, 6503, 7343, 7432, 8392, 8414, 10724, 13006, 14686, 16828, 21448, 26012, 29372, 33656, 52024, 58744, 230183, 355807, 401767, 460366, 558329, 630449, 711614, 803534, 920732, 974521, 1116658, 1260898, 1423228, 1607068, 1611281, 1841464, 1949042, 2233316, 2490649, 2521796, 2812369, 2846456, 3214136, 3222562, 3898084, 3908303, 4413143, 4466632, 4981298, 5043592, 5624738, 6445124, 6821647, 7796168, 7816606, 8826286, 9962596, 11249476, 12890248, 13643294, 15633212, 17652572, 19925192, 22498952, 27286588, 31266424, 35305144, 54573176, 213840007, 241461967, 373241543, 427680014, 482923934, 585687121, 746483086, 855360028, 965847868, 1171374242, 1492966172, 1496880049, 1690233769, 1710720056, 1931695736, 2342748484, 2612690801, 2985932344, 2993760098, 3380467538, 4099809847, 4685496968, 5225381602, 5987520196, 6760935076, 8199619694, 10450763204, 11975040392, 13521870152, 16399239388, 20901526408, 32798478776, 224318167343, 448636334686, 897272669372, 1570227171401, 1794545338744, 3140454342802, 6280908685604, 12561817371208]

約数ペア:

[(1, 12561817371208), (2, 6280908685604), (4, 3140454342802), (7, 1794545338744), (8, 1570227171401), (14, 897272669372), (28, 448636334686), (56, 224318167343), (383, 32798478776), (601, 20901526408), (766, 16399239388), (929, 13521870152), (1049, 11975040392), (1202, 10450763204), (1532, 8199619694), (1858, 6760935076), (2098, 5987520196), (2404, 5225381602), (2681, 4685496968), (3064, 4099809847), (3716, 3380467538), (4196, 2993760098), (4207, 2985932344), (4808, 2612690801), (5362, 2342748484), (6503, 1931695736), (7343, 1710720056), (7432, 1690233769), (8392, 1496880049), (8414, 1492966172), (10724, 1171374242), (13006, 965847868), (14686, 855360028), (16828, 746483086), (21448, 585687121), (26012, 482923934), (29372, 427680014), (33656, 373241543), (52024, 241461967), (58744, 213840007), (230183, 54573176), (355807, 35305144), (401767, 31266424), (460366, 27286588), (558329, 22498952), (630449, 19925192), (711614, 17652572), (803534, 15633212), (920732, 13643294), (974521, 12890248), (1116658, 11249476), (1260898, 9962596), (1423228, 8826286), (1607068, 7816606), (1611281, 7796168), (1841464, 6821647), (1949042, 6445124), (2233316, 5624738), (2490649, 5043592), (2521796, 4981298), (2812369, 4466632), (2846456, 4413143), (3214136, 3908303), (3222562, 3898084)]