2688891084

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:261

約数の個数: 288

約数和(自身を含む): 8126576640

約数和(自身を除く): 5437685556

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 37, 44, 46, 66, 69, 74, 79, 92, 99, 101, 111, 132, 138, 148, 158, 198, 202, 207, 222, 237, 253, 276, 303, 316, 333, 396, 404, 407, 414, 444, 474, 506, 606, 666, 711, 759, 814, 828, 851, 869, 909, 948, 1012, 1111, 1212, 1221, 1332, 1422, 1518, 1628, 1702, 1738, 1817, 1818, 2222, 2277, 2323, 2442, 2553, 2607, 2844, 2923, 3036, 3333, 3404, 3476, 3634, 3636, 3663, 3737, 4444, 4554, 4646, 4884, 5106, 5214, 5451, 5846, 6666, 6969, 7268, 7326, 7474, 7659, 7821, 7979, 8769, 9108, 9292, 9361, 9999, 10212, 10428, 10902, 11211, 11692, 13332, 13938, 14652, 14948, 15318, 15642, 15958, 16353, 17538, 18722, 19987, 19998, 20907, 21804, 22422, 23937, 25553, 26307, 27876, 28083, 30636, 31284, 31916, 32153, 32706, 33633, 35076, 37444, 39974, 39996, 41107, 41814, 44844, 47874, 51106, 52614, 56166, 59961, 64306, 65412, 67229, 67266, 71811, 76659, 79948, 82214, 83628, 84249, 85951, 87769, 95748, 96459, 102212, 105228, 112332, 119922, 123321, 128612, 134458, 134532, 143622, 153318, 164428, 168498, 171902, 175538, 179883, 183517, 192918, 201687, 229977, 239844, 246642, 257853, 263307, 268916, 287244, 289377, 295223, 306636, 336996, 343804, 351076, 359766, 367034, 369963, 385836, 403374, 459954, 493284, 515706, 526614, 550551, 578754, 590446, 605061, 719532, 734068, 739519, 739926, 773559, 789921, 806748, 885669, 919908, 945461, 1031412, 1053228, 1101102, 1157508, 1180892, 1210122, 1479038, 1479852, 1547118, 1579842, 1651653, 1771338, 1890922, 2018687, 2202204, 2218557, 2420244, 2657007, 2836383, 2958076, 3094236, 3159684, 3247453, 3303306, 3542676, 3781844, 4037374, 4437114, 5314014, 5672766, 6056061, 6494906, 6606612, 6655671, 6790129, 8074748, 8509149, 8874228, 9742359, 10628028, 11345532, 12112122, 12989812, 13311342, 13580258, 17018298, 18168183, 19484718, 20370387, 24224244, 26622684, 27160516, 29227077, 34036596, 36336366, 38969436, 40740774, 58454154, 61111161, 72672732, 74691419, 81481548, 116908308, 122222322, 149382838, 224074257, 244444644, 298765676, 448148514, 672222771, 896297028, 1344445542, 2688891084]

約数ペア:

[(1, 2688891084), (2, 1344445542), (3, 896297028), (4, 672222771), (6, 448148514), (9, 298765676), (11, 244444644), (12, 224074257), (18, 149382838), (22, 122222322), (23, 116908308), (33, 81481548), (36, 74691419), (37, 72672732), (44, 61111161), (46, 58454154), (66, 40740774), (69, 38969436), (74, 36336366), (79, 34036596), (92, 29227077), (99, 27160516), (101, 26622684), (111, 24224244), (132, 20370387), (138, 19484718), (148, 18168183), (158, 17018298), (198, 13580258), (202, 13311342), (207, 12989812), (222, 12112122), (237, 11345532), (253, 10628028), (276, 9742359), (303, 8874228), (316, 8509149), (333, 8074748), (396, 6790129), (404, 6655671), (407, 6606612), (414, 6494906), (444, 6056061), (474, 5672766), (506, 5314014), (606, 4437114), (666, 4037374), (711, 3781844), (759, 3542676), (814, 3303306), (828, 3247453), (851, 3159684), (869, 3094236), (909, 2958076), (948, 2836383), (1012, 2657007), (1111, 2420244), (1212, 2218557), (1221, 2202204), (1332, 2018687), (1422, 1890922), (1518, 1771338), (1628, 1651653), (1702, 1579842), (1738, 1547118), (1817, 1479852), (1818, 1479038), (2222, 1210122), (2277, 1180892), (2323, 1157508), (2442, 1101102), (2553, 1053228), (2607, 1031412), (2844, 945461), (2923, 919908), (3036, 885669), (3333, 806748), (3404, 789921), (3476, 773559), (3634, 739926), (3636, 739519), (3663, 734068), (3737, 719532), (4444, 605061), (4554, 590446), (4646, 578754), (4884, 550551), (5106, 526614), (5214, 515706), (5451, 493284), (5846, 459954), (6666, 403374), (6969, 385836), (7268, 369963), (7326, 367034), (7474, 359766), (7659, 351076), (7821, 343804), (7979, 336996), (8769, 306636), (9108, 295223), (9292, 289377), (9361, 287244), (9999, 268916), (10212, 263307), (10428, 257853), (10902, 246642), (11211, 239844), (11692, 229977), (13332, 201687), (13938, 192918), (14652, 183517), (14948, 179883), (15318, 175538), (15642, 171902), (15958, 168498), (16353, 164428), (17538, 153318), (18722, 143622), (19987, 134532), (19998, 134458), (20907, 128612), (21804, 123321), (22422, 119922), (23937, 112332), (25553, 105228), (26307, 102212), (27876, 96459), (28083, 95748), (30636, 87769), (31284, 85951), (31916, 84249), (32153, 83628), (32706, 82214), (33633, 79948), (35076, 76659), (37444, 71811), (39974, 67266), (39996, 67229), (41107, 65412), (41814, 64306), (44844, 59961), (47874, 56166), (51106, 52614)]