1219591152

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2017}}^1$

素因数の和:2080

約数の個数: 240

約数和(自身を含む): 4098800160

約数和(自身を除く): 2879209008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 19, 24, 26, 34, 36, 38, 39, 48, 51, 52, 57, 68, 72, 76, 78, 102, 104, 114, 117, 136, 144, 152, 153, 156, 171, 204, 208, 221, 228, 234, 247, 272, 304, 306, 312, 323, 342, 408, 442, 456, 468, 494, 612, 624, 646, 663, 684, 741, 816, 884, 912, 936, 969, 988, 1224, 1292, 1326, 1368, 1482, 1768, 1872, 1938, 1976, 1989, 2017, 2223, 2448, 2584, 2652, 2736, 2907, 2964, 3536, 3876, 3952, 3978, 4034, 4199, 4446, 5168, 5304, 5814, 5928, 6051, 7752, 7956, 8068, 8398, 8892, 10608, 11628, 11856, 12102, 12597, 15504, 15912, 16136, 16796, 17784, 18153, 23256, 24204, 25194, 26221, 31824, 32272, 33592, 34289, 35568, 36306, 37791, 38323, 46512, 48408, 50388, 52442, 67184, 68578, 72612, 75582, 76646, 78663, 96816, 100776, 102867, 104884, 114969, 137156, 145224, 151164, 153292, 157326, 201552, 205734, 209768, 229938, 235989, 274312, 290448, 302328, 306584, 308601, 314652, 344907, 411468, 419536, 445757, 459876, 471978, 498199, 548624, 604656, 613168, 617202, 629304, 651491, 689814, 822936, 891514, 919752, 943956, 996398, 1234404, 1258608, 1302982, 1337271, 1379628, 1494597, 1645872, 1783028, 1839504, 1887912, 1954473, 1992796, 2468808, 2605964, 2674542, 2759256, 2989194, 3566056, 3775824, 3908946, 3985592, 4011813, 4483791, 4937616, 5211928, 5349084, 5518512, 5863419, 5978388, 7132112, 7817892, 7971184, 8023626, 8469383, 8967582, 10423856, 10698168, 11726838, 11956776, 15635784, 16047252, 16938766, 17935164, 21396336, 23453676, 23913552, 25408149, 31271568, 32094504, 33877532, 35870328, 46907352, 50816298, 64189008, 67755064, 71740656, 76224447, 93814704, 101632596, 135510128, 152448894, 203265192, 304897788, 406530384, 609795576, 1219591152]

約数ペア:

[(1, 1219591152), (2, 609795576), (3, 406530384), (4, 304897788), (6, 203265192), (8, 152448894), (9, 135510128), (12, 101632596), (13, 93814704), (16, 76224447), (17, 71740656), (18, 67755064), (19, 64189008), (24, 50816298), (26, 46907352), (34, 35870328), (36, 33877532), (38, 32094504), (39, 31271568), (48, 25408149), (51, 23913552), (52, 23453676), (57, 21396336), (68, 17935164), (72, 16938766), (76, 16047252), (78, 15635784), (102, 11956776), (104, 11726838), (114, 10698168), (117, 10423856), (136, 8967582), (144, 8469383), (152, 8023626), (153, 7971184), (156, 7817892), (171, 7132112), (204, 5978388), (208, 5863419), (221, 5518512), (228, 5349084), (234, 5211928), (247, 4937616), (272, 4483791), (304, 4011813), (306, 3985592), (312, 3908946), (323, 3775824), (342, 3566056), (408, 2989194), (442, 2759256), (456, 2674542), (468, 2605964), (494, 2468808), (612, 1992796), (624, 1954473), (646, 1887912), (663, 1839504), (684, 1783028), (741, 1645872), (816, 1494597), (884, 1379628), (912, 1337271), (936, 1302982), (969, 1258608), (988, 1234404), (1224, 996398), (1292, 943956), (1326, 919752), (1368, 891514), (1482, 822936), (1768, 689814), (1872, 651491), (1938, 629304), (1976, 617202), (1989, 613168), (2017, 604656), (2223, 548624), (2448, 498199), (2584, 471978), (2652, 459876), (2736, 445757), (2907, 419536), (2964, 411468), (3536, 344907), (3876, 314652), (3952, 308601), (3978, 306584), (4034, 302328), (4199, 290448), (4446, 274312), (5168, 235989), (5304, 229938), (5814, 209768), (5928, 205734), (6051, 201552), (7752, 157326), (7956, 153292), (8068, 151164), (8398, 145224), (8892, 137156), (10608, 114969), (11628, 104884), (11856, 102867), (12102, 100776), (12597, 96816), (15504, 78663), (15912, 76646), (16136, 75582), (16796, 72612), (17784, 68578), (18153, 67184), (23256, 52442), (24204, 50388), (25194, 48408), (26221, 46512), (31824, 38323), (32272, 37791), (33592, 36306), (34289, 35568)]