2641335984

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{1009}}^1$

素因数の和:1097

約数の個数: 240

約数和(自身を含む): 8791848000

約数和(自身を除く): 6150512016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 53, 56, 63, 72, 84, 98, 106, 112, 126, 144, 147, 159, 168, 196, 212, 252, 294, 318, 336, 343, 371, 392, 424, 441, 477, 504, 588, 636, 686, 742, 784, 848, 882, 954, 1008, 1009, 1029, 1113, 1176, 1272, 1372, 1484, 1764, 1908, 2018, 2058, 2226, 2352, 2544, 2597, 2744, 2968, 3027, 3087, 3339, 3528, 3816, 4036, 4116, 4452, 5194, 5488, 5936, 6054, 6174, 6678, 7056, 7063, 7632, 7791, 8072, 8232, 8904, 9081, 10388, 12108, 12348, 13356, 14126, 15582, 16144, 16464, 17808, 18162, 18179, 20776, 21189, 23373, 24216, 24696, 26712, 28252, 31164, 36324, 36358, 41552, 42378, 46746, 48432, 49392, 49441, 53424, 53477, 54537, 56504, 62328, 63567, 72648, 72716, 84756, 93492, 98882, 106954, 109074, 113008, 124656, 127134, 145296, 145432, 148323, 160431, 163611, 169512, 186984, 197764, 213908, 218148, 254268, 290864, 296646, 320862, 327222, 339024, 346087, 373968, 374339, 395528, 427816, 436296, 444969, 481293, 508536, 593292, 641724, 654444, 692174, 748678, 791056, 855632, 872592, 889938, 962586, 1017072, 1038261, 1123017, 1186584, 1283448, 1308888, 1384348, 1497356, 1779876, 1925172, 2076522, 2246034, 2373168, 2566896, 2617776, 2620373, 2768696, 2994712, 3114783, 3369051, 3559752, 3850344, 4153044, 4492068, 5240746, 5537392, 5989424, 6229566, 6738102, 7119504, 7700688, 7861119, 8306088, 8984136, 10481492, 12459132, 13476204, 15722238, 16612176, 17968272, 18342611, 20962984, 23583357, 24918264, 26952408, 31444476, 36685222, 41925968, 47166714, 49836528, 53904816, 55027833, 62888952, 73370444, 94333428, 110055666, 125777904, 146740888, 165083499, 188666856, 220111332, 293481776, 330166998, 377333712, 440222664, 660333996, 880445328, 1320667992, 2641335984]

約数ペア:

[(1, 2641335984), (2, 1320667992), (3, 880445328), (4, 660333996), (6, 440222664), (7, 377333712), (8, 330166998), (9, 293481776), (12, 220111332), (14, 188666856), (16, 165083499), (18, 146740888), (21, 125777904), (24, 110055666), (28, 94333428), (36, 73370444), (42, 62888952), (48, 55027833), (49, 53904816), (53, 49836528), (56, 47166714), (63, 41925968), (72, 36685222), (84, 31444476), (98, 26952408), (106, 24918264), (112, 23583357), (126, 20962984), (144, 18342611), (147, 17968272), (159, 16612176), (168, 15722238), (196, 13476204), (212, 12459132), (252, 10481492), (294, 8984136), (318, 8306088), (336, 7861119), (343, 7700688), (371, 7119504), (392, 6738102), (424, 6229566), (441, 5989424), (477, 5537392), (504, 5240746), (588, 4492068), (636, 4153044), (686, 3850344), (742, 3559752), (784, 3369051), (848, 3114783), (882, 2994712), (954, 2768696), (1008, 2620373), (1009, 2617776), (1029, 2566896), (1113, 2373168), (1176, 2246034), (1272, 2076522), (1372, 1925172), (1484, 1779876), (1764, 1497356), (1908, 1384348), (2018, 1308888), (2058, 1283448), (2226, 1186584), (2352, 1123017), (2544, 1038261), (2597, 1017072), (2744, 962586), (2968, 889938), (3027, 872592), (3087, 855632), (3339, 791056), (3528, 748678), (3816, 692174), (4036, 654444), (4116, 641724), (4452, 593292), (5194, 508536), (5488, 481293), (5936, 444969), (6054, 436296), (6174, 427816), (6678, 395528), (7056, 374339), (7063, 373968), (7632, 346087), (7791, 339024), (8072, 327222), (8232, 320862), (8904, 296646), (9081, 290864), (10388, 254268), (12108, 218148), (12348, 213908), (13356, 197764), (14126, 186984), (15582, 169512), (16144, 163611), (16464, 160431), (17808, 148323), (18162, 145432), (18179, 145296), (20776, 127134), (21189, 124656), (23373, 113008), (24216, 109074), (24696, 106954), (26712, 98882), (28252, 93492), (31164, 84756), (36324, 72716), (36358, 72648), (41552, 63567), (42378, 62328), (46746, 56504), (48432, 54537), (49392, 53477), (49441, 53424)]