28690251552

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{757}}^1\times {\mathrm{7741}}^1$

素因数の和:8531

約数の個数: 144

約数和(自身を含む): 86512483512

約数和(自身を除く): 57822231960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 757, 816, 1224, 1514, 1632, 2271, 2448, 3028, 4542, 4896, 6056, 6813, 7741, 9084, 12112, 12869, 13626, 15482, 18168, 23223, 24224, 25738, 27252, 30964, 36336, 38607, 46446, 51476, 54504, 61928, 69669, 72672, 77214, 92892, 102952, 109008, 115821, 123856, 131597, 139338, 154428, 185784, 205904, 218016, 231642, 247712, 263194, 278676, 308856, 371568, 394791, 411808, 463284, 526388, 557352, 617712, 743136, 789582, 926568, 1052776, 1114704, 1184373, 1235424, 1579164, 1853136, 2105552, 2229408, 2368746, 3158328, 3706272, 4211104, 4737492, 5859937, 6316656, 9474984, 11719874, 12633312, 17579811, 18949968, 23439748, 35159622, 37899936, 46879496, 52739433, 70319244, 93758992, 99618929, 105478866, 140638488, 187517984, 199237858, 210957732, 281276976, 298856787, 398475716, 421915464, 562553952, 597713574, 796951432, 843830928, 896570361, 1195427148, 1593902864, 1687661856, 1793140722, 2390854296, 3187805728, 3586281444, 4781708592, 7172562888, 9563417184, 14345125776, 28690251552]

約数ペア:

[(1, 28690251552), (2, 14345125776), (3, 9563417184), (4, 7172562888), (6, 4781708592), (8, 3586281444), (9, 3187805728), (12, 2390854296), (16, 1793140722), (17, 1687661856), (18, 1593902864), (24, 1195427148), (32, 896570361), (34, 843830928), (36, 796951432), (48, 597713574), (51, 562553952), (68, 421915464), (72, 398475716), (96, 298856787), (102, 281276976), (136, 210957732), (144, 199237858), (153, 187517984), (204, 140638488), (272, 105478866), (288, 99618929), (306, 93758992), (408, 70319244), (544, 52739433), (612, 46879496), (757, 37899936), (816, 35159622), (1224, 23439748), (1514, 18949968), (1632, 17579811), (2271, 12633312), (2448, 11719874), (3028, 9474984), (4542, 6316656), (4896, 5859937), (6056, 4737492), (6813, 4211104), (7741, 3706272), (9084, 3158328), (12112, 2368746), (12869, 2229408), (13626, 2105552), (15482, 1853136), (18168, 1579164), (23223, 1235424), (24224, 1184373), (25738, 1114704), (27252, 1052776), (30964, 926568), (36336, 789582), (38607, 743136), (46446, 617712), (51476, 557352), (54504, 526388), (61928, 463284), (69669, 411808), (72672, 394791), (77214, 371568), (92892, 308856), (102952, 278676), (109008, 263194), (115821, 247712), (123856, 231642), (131597, 218016), (139338, 205904), (154428, 185784)]