1219453248

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1065

約数の個数: 224

約数和(自身を含む): 3809756160

約数和(自身を除く): 2590302912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 29, 32, 34, 39, 48, 51, 52, 58, 64, 68, 78, 87, 96, 102, 104, 116, 136, 156, 174, 192, 204, 208, 221, 232, 272, 312, 348, 377, 408, 416, 442, 464, 493, 544, 624, 663, 696, 754, 816, 832, 884, 928, 986, 991, 1088, 1131, 1248, 1326, 1392, 1479, 1508, 1632, 1768, 1856, 1972, 1982, 2262, 2496, 2652, 2784, 2958, 2973, 3016, 3264, 3536, 3944, 3964, 4524, 5304, 5568, 5916, 5946, 6032, 6409, 7072, 7888, 7928, 9048, 10608, 11832, 11892, 12064, 12818, 12883, 14144, 15776, 15856, 16847, 18096, 19227, 21216, 23664, 23784, 24128, 25636, 25766, 28739, 31552, 31712, 33694, 36192, 38454, 38649, 42432, 47328, 47568, 50541, 51272, 51532, 57478, 63424, 67388, 72384, 76908, 77298, 86217, 94656, 95136, 101082, 102544, 103064, 114956, 134776, 153816, 154596, 172434, 190272, 202164, 205088, 206128, 219011, 229912, 269552, 307632, 309192, 344868, 373607, 404328, 410176, 412256, 438022, 459824, 488563, 539104, 615264, 618384, 657033, 689736, 747214, 808656, 824512, 876044, 919648, 977126, 1078208, 1120821, 1230528, 1236768, 1314066, 1379472, 1465689, 1494428, 1617312, 1752088, 1839296, 1954252, 2241642, 2473536, 2628132, 2758944, 2931378, 2988856, 3234624, 3504176, 3908504, 4483284, 5256264, 5517888, 5862756, 5977712, 6351319, 7008352, 7817008, 8966568, 10512528, 11725512, 11955424, 12702638, 14016704, 15634016, 17933136, 19053957, 21025056, 23451024, 23910848, 25405276, 31268032, 35866272, 38107914, 42050112, 46902048, 50810552, 71732544, 76215828, 93804096, 101621104, 152431656, 203242208, 304863312, 406484416, 609726624, 1219453248]

約数ペア:

[(1, 1219453248), (2, 609726624), (3, 406484416), (4, 304863312), (6, 203242208), (8, 152431656), (12, 101621104), (13, 93804096), (16, 76215828), (17, 71732544), (24, 50810552), (26, 46902048), (29, 42050112), (32, 38107914), (34, 35866272), (39, 31268032), (48, 25405276), (51, 23910848), (52, 23451024), (58, 21025056), (64, 19053957), (68, 17933136), (78, 15634016), (87, 14016704), (96, 12702638), (102, 11955424), (104, 11725512), (116, 10512528), (136, 8966568), (156, 7817008), (174, 7008352), (192, 6351319), (204, 5977712), (208, 5862756), (221, 5517888), (232, 5256264), (272, 4483284), (312, 3908504), (348, 3504176), (377, 3234624), (408, 2988856), (416, 2931378), (442, 2758944), (464, 2628132), (493, 2473536), (544, 2241642), (624, 1954252), (663, 1839296), (696, 1752088), (754, 1617312), (816, 1494428), (832, 1465689), (884, 1379472), (928, 1314066), (986, 1236768), (991, 1230528), (1088, 1120821), (1131, 1078208), (1248, 977126), (1326, 919648), (1392, 876044), (1479, 824512), (1508, 808656), (1632, 747214), (1768, 689736), (1856, 657033), (1972, 618384), (1982, 615264), (2262, 539104), (2496, 488563), (2652, 459824), (2784, 438022), (2958, 412256), (2973, 410176), (3016, 404328), (3264, 373607), (3536, 344868), (3944, 309192), (3964, 307632), (4524, 269552), (5304, 229912), (5568, 219011), (5916, 206128), (5946, 205088), (6032, 202164), (6409, 190272), (7072, 172434), (7888, 154596), (7928, 153816), (9048, 134776), (10608, 114956), (11832, 103064), (11892, 102544), (12064, 101082), (12818, 95136), (12883, 94656), (14144, 86217), (15776, 77298), (15856, 76908), (16847, 72384), (18096, 67388), (19227, 63424), (21216, 57478), (23664, 51532), (23784, 51272), (24128, 50541), (25636, 47568), (25766, 47328), (28739, 42432), (31552, 38649), (31712, 38454), (33694, 36192)]