1611270864

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{1613}}^1$

素因数の和:2625

約数の個数: 120

約数和(自身を含む): 5161907712

約数和(自身を除く): 3550636848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 991, 1008, 1613, 1982, 2973, 3226, 3964, 4839, 5946, 6452, 6937, 7928, 8919, 9678, 11291, 11892, 12904, 13874, 14517, 15856, 17838, 19356, 20811, 22582, 23784, 25808, 27748, 29034, 33873, 35676, 38712, 41622, 45164, 47568, 55496, 58068, 62433, 67746, 71352, 77424, 83244, 90328, 101619, 110992, 116136, 124866, 135492, 142704, 166488, 180656, 203238, 232272, 249732, 270984, 332976, 406476, 499464, 541968, 812952, 998928, 1598483, 1625904, 3196966, 4795449, 6393932, 9590898, 11189381, 12787864, 14386347, 19181796, 22378762, 25575728, 28772694, 33568143, 38363592, 44757524, 57545388, 67136286, 76727184, 89515048, 100704429, 115090776, 134272572, 179030096, 201408858, 230181552, 268545144, 402817716, 537090288, 805635432, 1611270864]

約数ペア:

[(1, 1611270864), (2, 805635432), (3, 537090288), (4, 402817716), (6, 268545144), (7, 230181552), (8, 201408858), (9, 179030096), (12, 134272572), (14, 115090776), (16, 100704429), (18, 89515048), (21, 76727184), (24, 67136286), (28, 57545388), (36, 44757524), (42, 38363592), (48, 33568143), (56, 28772694), (63, 25575728), (72, 22378762), (84, 19181796), (112, 14386347), (126, 12787864), (144, 11189381), (168, 9590898), (252, 6393932), (336, 4795449), (504, 3196966), (991, 1625904), (1008, 1598483), (1613, 998928), (1982, 812952), (2973, 541968), (3226, 499464), (3964, 406476), (4839, 332976), (5946, 270984), (6452, 249732), (6937, 232272), (7928, 203238), (8919, 180656), (9678, 166488), (11291, 142704), (11892, 135492), (12904, 124866), (13874, 116136), (14517, 110992), (15856, 101619), (17838, 90328), (19356, 83244), (20811, 77424), (22582, 71352), (23784, 67746), (25808, 62433), (27748, 58068), (29034, 55496), (33873, 47568), (35676, 45164), (38712, 41622)]