258695712

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2207}}^1$

素因数の和:2271

約数の個数: 144

約数和(自身を含む): 824608512

約数和(自身を除く): 565912800

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 37, 44, 48, 66, 72, 74, 88, 96, 99, 111, 132, 144, 148, 176, 198, 222, 264, 288, 296, 333, 352, 396, 407, 444, 528, 592, 666, 792, 814, 888, 1056, 1184, 1221, 1332, 1584, 1628, 1776, 2207, 2442, 2664, 3168, 3256, 3552, 3663, 4414, 4884, 5328, 6512, 6621, 7326, 8828, 9768, 10656, 13024, 13242, 14652, 17656, 19536, 19863, 24277, 26484, 29304, 35312, 39072, 39726, 48554, 52968, 58608, 70624, 72831, 79452, 81659, 97108, 105936, 117216, 145662, 158904, 163318, 194216, 211872, 218493, 244977, 291324, 317808, 326636, 388432, 436986, 489954, 582648, 635616, 653272, 734931, 776864, 873972, 898249, 979908, 1165296, 1306544, 1469862, 1747944, 1796498, 1959816, 2330592, 2613088, 2694747, 2939724, 3495888, 3592996, 3919632, 5389494, 5879448, 6991776, 7185992, 7839264, 8084241, 10778988, 11758896, 14371984, 16168482, 21557976, 23517792, 28743968, 32336964, 43115952, 64673928, 86231904, 129347856, 258695712]

約数ペア:

[(1, 258695712), (2, 129347856), (3, 86231904), (4, 64673928), (6, 43115952), (8, 32336964), (9, 28743968), (11, 23517792), (12, 21557976), (16, 16168482), (18, 14371984), (22, 11758896), (24, 10778988), (32, 8084241), (33, 7839264), (36, 7185992), (37, 6991776), (44, 5879448), (48, 5389494), (66, 3919632), (72, 3592996), (74, 3495888), (88, 2939724), (96, 2694747), (99, 2613088), (111, 2330592), (132, 1959816), (144, 1796498), (148, 1747944), (176, 1469862), (198, 1306544), (222, 1165296), (264, 979908), (288, 898249), (296, 873972), (333, 776864), (352, 734931), (396, 653272), (407, 635616), (444, 582648), (528, 489954), (592, 436986), (666, 388432), (792, 326636), (814, 317808), (888, 291324), (1056, 244977), (1184, 218493), (1221, 211872), (1332, 194216), (1584, 163318), (1628, 158904), (1776, 145662), (2207, 117216), (2442, 105936), (2664, 97108), (3168, 81659), (3256, 79452), (3552, 72831), (3663, 70624), (4414, 58608), (4884, 52968), (5328, 48554), (6512, 39726), (6621, 39072), (7326, 35312), (8828, 29304), (9768, 26484), (10656, 24277), (13024, 19863), (13242, 19536), (14652, 17656)]