339832788

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 907737600

約数和(自身を除く): 567904812

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 31, 34, 51, 58, 62, 68, 87, 93, 102, 109, 116, 124, 174, 186, 204, 218, 289, 327, 348, 372, 436, 493, 527, 578, 654, 867, 899, 986, 1054, 1156, 1308, 1479, 1581, 1734, 1798, 1853, 1972, 2108, 2697, 2958, 3161, 3162, 3379, 3468, 3596, 3706, 5394, 5559, 5916, 6322, 6324, 6758, 7412, 8381, 8959, 9483, 10137, 10788, 11118, 12644, 13516, 15283, 16762, 17918, 18966, 20274, 22236, 25143, 26877, 30566, 31501, 33524, 35836, 37932, 40548, 45849, 50286, 53737, 53754, 57443, 61132, 63002, 91698, 94503, 97991, 100572, 107474, 107508, 114886, 126004, 161211, 172329, 183396, 189006, 195982, 214948, 229772, 259811, 293973, 322422, 344658, 378012, 391964, 519622, 587946, 644844, 689316, 779433, 913529, 976531, 1039244, 1175892, 1558866, 1665847, 1827058, 1953062, 2740587, 2929593, 3117732, 3331694, 3654116, 3906124, 4997541, 5481174, 5859186, 6663388, 9995082, 10962348, 11718372, 19990164, 28319399, 56638798, 84958197, 113277596, 169916394, 339832788]

約数ペア:

[(1, 339832788), (2, 169916394), (3, 113277596), (4, 84958197), (6, 56638798), (12, 28319399), (17, 19990164), (29, 11718372), (31, 10962348), (34, 9995082), (51, 6663388), (58, 5859186), (62, 5481174), (68, 4997541), (87, 3906124), (93, 3654116), (102, 3331694), (109, 3117732), (116, 2929593), (124, 2740587), (174, 1953062), (186, 1827058), (204, 1665847), (218, 1558866), (289, 1175892), (327, 1039244), (348, 976531), (372, 913529), (436, 779433), (493, 689316), (527, 644844), (578, 587946), (654, 519622), (867, 391964), (899, 378012), (986, 344658), (1054, 322422), (1156, 293973), (1308, 259811), (1479, 229772), (1581, 214948), (1734, 195982), (1798, 189006), (1853, 183396), (1972, 172329), (2108, 161211), (2697, 126004), (2958, 114886), (3161, 107508), (3162, 107474), (3379, 100572), (3468, 97991), (3596, 94503), (3706, 91698), (5394, 63002), (5559, 61132), (5916, 57443), (6322, 53754), (6324, 53737), (6758, 50286), (7412, 45849), (8381, 40548), (8959, 37932), (9483, 35836), (10137, 33524), (10788, 31501), (11118, 30566), (12644, 26877), (13516, 25143), (15283, 22236), (16762, 20274), (17918, 18966)]