511945896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1993}}^1$

素因数の和:2159

約数の個数: 128

約数和(自身を含む): 1607961600

約数和(自身を除く): 1096015704

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 139, 154, 168, 231, 264, 278, 308, 417, 462, 556, 616, 834, 924, 973, 1112, 1529, 1668, 1848, 1946, 1993, 2919, 3058, 3336, 3892, 3986, 4587, 5838, 5979, 6116, 7784, 7972, 9174, 10703, 11676, 11958, 12232, 13951, 15944, 18348, 21406, 21923, 23352, 23916, 27902, 32109, 36696, 41853, 42812, 43846, 47832, 55804, 64218, 65769, 83706, 85624, 87692, 111608, 128436, 131538, 153461, 167412, 175384, 256872, 263076, 277027, 306922, 334824, 460383, 526152, 554054, 613844, 831081, 920766, 1108108, 1227688, 1662162, 1841532, 1939189, 2216216, 3047297, 3324324, 3683064, 3878378, 5817567, 6094594, 6648648, 7756756, 9141891, 11635134, 12189188, 15513512, 18283782, 21331079, 23270268, 24378376, 36567564, 42662158, 46540536, 63993237, 73135128, 85324316, 127986474, 170648632, 255972948, 511945896]

約数ペア:

[(1, 511945896), (2, 255972948), (3, 170648632), (4, 127986474), (6, 85324316), (7, 73135128), (8, 63993237), (11, 46540536), (12, 42662158), (14, 36567564), (21, 24378376), (22, 23270268), (24, 21331079), (28, 18283782), (33, 15513512), (42, 12189188), (44, 11635134), (56, 9141891), (66, 7756756), (77, 6648648), (84, 6094594), (88, 5817567), (132, 3878378), (139, 3683064), (154, 3324324), (168, 3047297), (231, 2216216), (264, 1939189), (278, 1841532), (308, 1662162), (417, 1227688), (462, 1108108), (556, 920766), (616, 831081), (834, 613844), (924, 554054), (973, 526152), (1112, 460383), (1529, 334824), (1668, 306922), (1848, 277027), (1946, 263076), (1993, 256872), (2919, 175384), (3058, 167412), (3336, 153461), (3892, 131538), (3986, 128436), (4587, 111608), (5838, 87692), (5979, 85624), (6116, 83706), (7784, 65769), (7972, 64218), (9174, 55804), (10703, 47832), (11676, 43846), (11958, 42812), (12232, 41853), (13951, 36696), (15944, 32109), (18348, 27902), (21406, 23916), (21923, 23352)]