123311702928

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{21493}}^1$

素因数の和:21689

約数の個数: 160

約数和(自身を含む): 345417177600

約数和(自身を除く): 222105474672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 79, 89, 102, 136, 158, 178, 204, 237, 267, 272, 316, 356, 408, 474, 534, 632, 712, 816, 948, 1068, 1264, 1343, 1424, 1513, 1896, 2136, 2686, 3026, 3792, 4029, 4272, 4539, 5372, 6052, 7031, 8058, 9078, 10744, 12104, 14062, 16116, 18156, 21093, 21488, 21493, 24208, 28124, 32232, 36312, 42186, 42986, 56248, 64464, 64479, 72624, 84372, 85972, 112496, 119527, 128958, 168744, 171944, 239054, 257916, 337488, 343888, 358581, 365381, 478108, 515832, 717162, 730762, 956216, 1031664, 1096143, 1434324, 1461524, 1697947, 1912432, 1912877, 2192286, 2868648, 2923048, 3395894, 3825754, 4384572, 5093841, 5737296, 5738631, 5846096, 6791788, 7651508, 8769144, 10187682, 11477262, 13583576, 15303016, 17538288, 20375364, 22954524, 27167152, 28865099, 30606032, 32518909, 40750728, 45909048, 57730198, 65037818, 81501456, 86595297, 91818096, 97556727, 115460396, 130075636, 151117283, 173190594, 195113454, 230920792, 260151272, 302234566, 346381188, 390226908, 453351849, 461841584, 520302544, 604469132, 692762376, 780453816, 906703698, 1208938264, 1385524752, 1560907632, 1813407396, 2417876528, 2568993811, 3626814792, 5137987622, 7253629584, 7706981433, 10275975244, 15413962866, 20551950488, 30827925732, 41103900976, 61655851464, 123311702928]

約数ペア:

[(1, 123311702928), (2, 61655851464), (3, 41103900976), (4, 30827925732), (6, 20551950488), (8, 15413962866), (12, 10275975244), (16, 7706981433), (17, 7253629584), (24, 5137987622), (34, 3626814792), (48, 2568993811), (51, 2417876528), (68, 1813407396), (79, 1560907632), (89, 1385524752), (102, 1208938264), (136, 906703698), (158, 780453816), (178, 692762376), (204, 604469132), (237, 520302544), (267, 461841584), (272, 453351849), (316, 390226908), (356, 346381188), (408, 302234566), (474, 260151272), (534, 230920792), (632, 195113454), (712, 173190594), (816, 151117283), (948, 130075636), (1068, 115460396), (1264, 97556727), (1343, 91818096), (1424, 86595297), (1513, 81501456), (1896, 65037818), (2136, 57730198), (2686, 45909048), (3026, 40750728), (3792, 32518909), (4029, 30606032), (4272, 28865099), (4539, 27167152), (5372, 22954524), (6052, 20375364), (7031, 17538288), (8058, 15303016), (9078, 13583576), (10744, 11477262), (12104, 10187682), (14062, 8769144), (16116, 7651508), (18156, 6791788), (21093, 5846096), (21488, 5738631), (21493, 5737296), (24208, 5093841), (28124, 4384572), (32232, 3825754), (36312, 3395894), (42186, 2923048), (42986, 2868648), (56248, 2192286), (64464, 1912877), (64479, 1912432), (72624, 1697947), (84372, 1461524), (85972, 1434324), (112496, 1096143), (119527, 1031664), (128958, 956216), (168744, 730762), (171944, 717162), (239054, 515832), (257916, 478108), (337488, 365381), (343888, 358581)]