259954344

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^2$

素因数の和:121

約数の個数: 216

約数和(自身を含む): 832243230

約数和(自身を除く): 572288886

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 31, 34, 36, 39, 51, 52, 62, 68, 72, 78, 93, 102, 104, 117, 124, 136, 153, 156, 186, 204, 221, 234, 248, 279, 289, 306, 312, 372, 403, 408, 442, 468, 527, 558, 578, 612, 663, 744, 806, 867, 884, 936, 961, 1054, 1116, 1156, 1209, 1224, 1326, 1581, 1612, 1734, 1768, 1922, 1989, 2108, 2232, 2312, 2418, 2601, 2652, 2883, 3162, 3224, 3468, 3627, 3757, 3844, 3978, 4216, 4743, 4836, 5202, 5304, 5766, 6324, 6851, 6936, 7254, 7514, 7688, 7956, 8649, 8959, 9486, 9672, 10404, 11271, 11532, 12493, 12648, 13702, 14508, 15028, 15912, 16337, 17298, 17918, 18972, 20553, 20808, 22542, 23064, 24986, 26877, 27404, 29016, 30056, 32674, 33813, 34596, 35836, 37479, 37944, 41106, 45084, 49011, 49972, 53754, 54808, 61659, 65348, 67626, 69192, 71672, 74958, 80631, 82212, 90168, 98022, 99944, 107508, 112437, 116467, 123318, 130696, 135252, 147033, 149916, 161262, 164424, 196044, 212381, 215016, 224874, 232934, 246636, 270504, 277729, 294066, 299832, 322524, 349401, 392088, 424762, 449748, 465868, 493272, 555458, 588132, 637143, 645048, 698802, 833187, 849524, 899496, 931736, 1048203, 1110916, 1176264, 1274286, 1397604, 1666374, 1699048, 1911429, 2096406, 2221832, 2499561, 2548572, 2795208, 3332748, 3610477, 3822858, 4192812, 4999122, 5097144, 6665496, 7220954, 7645716, 8385624, 9998244, 10831431, 14441908, 15291432, 19996488, 21662862, 28883816, 32494293, 43325724, 64988586, 86651448, 129977172, 259954344]

約数ペア:

[(1, 259954344), (2, 129977172), (3, 86651448), (4, 64988586), (6, 43325724), (8, 32494293), (9, 28883816), (12, 21662862), (13, 19996488), (17, 15291432), (18, 14441908), (24, 10831431), (26, 9998244), (31, 8385624), (34, 7645716), (36, 7220954), (39, 6665496), (51, 5097144), (52, 4999122), (62, 4192812), (68, 3822858), (72, 3610477), (78, 3332748), (93, 2795208), (102, 2548572), (104, 2499561), (117, 2221832), (124, 2096406), (136, 1911429), (153, 1699048), (156, 1666374), (186, 1397604), (204, 1274286), (221, 1176264), (234, 1110916), (248, 1048203), (279, 931736), (289, 899496), (306, 849524), (312, 833187), (372, 698802), (403, 645048), (408, 637143), (442, 588132), (468, 555458), (527, 493272), (558, 465868), (578, 449748), (612, 424762), (663, 392088), (744, 349401), (806, 322524), (867, 299832), (884, 294066), (936, 277729), (961, 270504), (1054, 246636), (1116, 232934), (1156, 224874), (1209, 215016), (1224, 212381), (1326, 196044), (1581, 164424), (1612, 161262), (1734, 149916), (1768, 147033), (1922, 135252), (1989, 130696), (2108, 123318), (2232, 116467), (2312, 112437), (2418, 107508), (2601, 99944), (2652, 98022), (2883, 90168), (3162, 82212), (3224, 80631), (3468, 74958), (3627, 71672), (3757, 69192), (3844, 67626), (3978, 65348), (4216, 61659), (4743, 54808), (4836, 53754), (5202, 49972), (5304, 49011), (5766, 45084), (6324, 41106), (6851, 37944), (6936, 37479), (7254, 35836), (7514, 34596), (7688, 33813), (7956, 32674), (8649, 30056), (8959, 29016), (9486, 27404), (9672, 26877), (10404, 24986), (11271, 23064), (11532, 22542), (12493, 20808), (12648, 20553), (13702, 18972), (14508, 17918), (15028, 17298), (15912, 16337)]