1263641688

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 256

約数和(自身を含む): 3900441600

約数和(自身を除く): 2636799912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 43, 51, 53, 54, 68, 72, 86, 102, 106, 108, 129, 136, 151, 153, 159, 172, 204, 212, 216, 258, 302, 306, 318, 344, 387, 408, 424, 453, 459, 477, 516, 604, 612, 636, 731, 774, 901, 906, 918, 954, 1032, 1161, 1208, 1224, 1272, 1359, 1431, 1462, 1548, 1802, 1812, 1836, 1908, 2193, 2279, 2322, 2567, 2703, 2718, 2862, 2924, 3096, 3604, 3624, 3672, 3816, 4077, 4386, 4558, 4644, 5134, 5406, 5436, 5724, 5848, 6493, 6579, 6837, 7208, 7701, 8003, 8109, 8154, 8772, 9116, 9288, 10268, 10812, 10872, 11448, 12986, 13158, 13674, 15402, 16006, 16218, 16308, 17544, 18232, 19479, 19737, 20511, 20536, 21624, 23103, 24009, 24327, 25972, 26316, 27348, 30804, 32012, 32436, 32616, 38743, 38958, 39474, 41022, 46206, 48018, 48654, 51944, 52632, 54696, 58437, 61533, 61608, 64024, 64872, 69309, 72027, 77486, 77916, 78948, 82044, 92412, 96036, 97308, 110381, 116229, 116874, 123066, 136051, 138618, 144054, 154972, 155832, 157896, 164088, 175311, 184824, 192072, 194616, 216081, 220762, 232458, 233748, 246132, 272102, 277236, 288108, 309944, 331143, 344129, 348687, 350622, 408153, 432162, 441524, 464916, 467496, 492264, 544204, 554472, 576216, 662286, 688258, 697374, 701244, 816306, 864324, 883048, 929832, 993429, 1032387, 1046061, 1088408, 1224459, 1324572, 1376516, 1394748, 1402488, 1632612, 1728648, 1986858, 2064774, 2092122, 2448918, 2649144, 2753032, 2789496, 2980287, 3097161, 3265224, 3673377, 3973716, 4129548, 4184244, 4897836, 5850193, 5960574, 6194322, 7346754, 7947432, 8259096, 8368488, 9291483, 9795672, 11700386, 11921148, 12388644, 14693508, 17550579, 18582966, 23400772, 23842296, 24777288, 29387016, 35101158, 37165932, 46801544, 52651737, 70202316, 74331864, 105303474, 140404632, 157955211, 210606948, 315910422, 421213896, 631820844, 1263641688]

約数ペア:

[(1, 1263641688), (2, 631820844), (3, 421213896), (4, 315910422), (6, 210606948), (8, 157955211), (9, 140404632), (12, 105303474), (17, 74331864), (18, 70202316), (24, 52651737), (27, 46801544), (34, 37165932), (36, 35101158), (43, 29387016), (51, 24777288), (53, 23842296), (54, 23400772), (68, 18582966), (72, 17550579), (86, 14693508), (102, 12388644), (106, 11921148), (108, 11700386), (129, 9795672), (136, 9291483), (151, 8368488), (153, 8259096), (159, 7947432), (172, 7346754), (204, 6194322), (212, 5960574), (216, 5850193), (258, 4897836), (302, 4184244), (306, 4129548), (318, 3973716), (344, 3673377), (387, 3265224), (408, 3097161), (424, 2980287), (453, 2789496), (459, 2753032), (477, 2649144), (516, 2448918), (604, 2092122), (612, 2064774), (636, 1986858), (731, 1728648), (774, 1632612), (901, 1402488), (906, 1394748), (918, 1376516), (954, 1324572), (1032, 1224459), (1161, 1088408), (1208, 1046061), (1224, 1032387), (1272, 993429), (1359, 929832), (1431, 883048), (1462, 864324), (1548, 816306), (1802, 701244), (1812, 697374), (1836, 688258), (1908, 662286), (2193, 576216), (2279, 554472), (2322, 544204), (2567, 492264), (2703, 467496), (2718, 464916), (2862, 441524), (2924, 432162), (3096, 408153), (3604, 350622), (3624, 348687), (3672, 344129), (3816, 331143), (4077, 309944), (4386, 288108), (4558, 277236), (4644, 272102), (5134, 246132), (5406, 233748), (5436, 232458), (5724, 220762), (5848, 216081), (6493, 194616), (6579, 192072), (6837, 184824), (7208, 175311), (7701, 164088), (8003, 157896), (8109, 155832), (8154, 154972), (8772, 144054), (9116, 138618), (9288, 136051), (10268, 123066), (10812, 116874), (10872, 116229), (11448, 110381), (12986, 97308), (13158, 96036), (13674, 92412), (15402, 82044), (16006, 78948), (16218, 77916), (16308, 77486), (17544, 72027), (18232, 69309), (19479, 64872), (19737, 64024), (20511, 61608), (20536, 61533), (21624, 58437), (23103, 54696), (24009, 52632), (24327, 51944), (25972, 48654), (26316, 48018), (27348, 46206), (30804, 41022), (32012, 39474), (32436, 38958), (32616, 38743)]