1553129856

素因数分解:

$2^7\times 3^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:274

約数の個数: 256

約数和(自身を含む): 4786084800

約数和(自身を除く): 3232954944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 82, 96, 97, 108, 113, 123, 128, 144, 164, 192, 194, 216, 226, 246, 288, 291, 328, 339, 369, 384, 388, 432, 452, 492, 576, 582, 656, 678, 738, 776, 864, 873, 904, 984, 1017, 1107, 1152, 1164, 1312, 1356, 1476, 1552, 1728, 1746, 1808, 1968, 2034, 2214, 2328, 2619, 2624, 2712, 2952, 3051, 3104, 3456, 3492, 3616, 3936, 3977, 4068, 4428, 4633, 4656, 5238, 5248, 5424, 5904, 6102, 6208, 6984, 7232, 7872, 7954, 8136, 8856, 9266, 9312, 10476, 10848, 10961, 11808, 11931, 12204, 12416, 13899, 13968, 14464, 15744, 15908, 16272, 17712, 18532, 18624, 20952, 21696, 21922, 23616, 23862, 24408, 27798, 27936, 31816, 32544, 32883, 35424, 35793, 37064, 37248, 41697, 41904, 43392, 43844, 47232, 47724, 48816, 55596, 55872, 63632, 65088, 65766, 70848, 71586, 74128, 83394, 83808, 87688, 95448, 97632, 98649, 107379, 111192, 111744, 125091, 127264, 130176, 131532, 141696, 143172, 148256, 166788, 167616, 175376, 190896, 195264, 197298, 214758, 222384, 250182, 254528, 263064, 286344, 295947, 296512, 333576, 335232, 350752, 381792, 390528, 394596, 429516, 444768, 449401, 500364, 509056, 526128, 572688, 591894, 593024, 667152, 701504, 763584, 789192, 859032, 889536, 898802, 1000728, 1052256, 1145376, 1183788, 1334304, 1348203, 1403008, 1527168, 1578384, 1718064, 1779072, 1797604, 2001456, 2104512, 2290752, 2367576, 2668608, 2696406, 3156768, 3436128, 3595208, 4002912, 4044609, 4209024, 4581504, 4735152, 5337216, 5392812, 6313536, 6872256, 7190416, 8005824, 8089218, 9470304, 10785624, 12133827, 12627072, 13744512, 14380832, 16011648, 16178436, 18940608, 21571248, 24267654, 28761664, 32356872, 37881216, 43142496, 48535308, 57523328, 64713744, 86284992, 97070616, 129427488, 172569984, 194141232, 258854976, 388282464, 517709952, 776564928, 1553129856]

約数ペア:

[(1, 1553129856), (2, 776564928), (3, 517709952), (4, 388282464), (6, 258854976), (8, 194141232), (9, 172569984), (12, 129427488), (16, 97070616), (18, 86284992), (24, 64713744), (27, 57523328), (32, 48535308), (36, 43142496), (41, 37881216), (48, 32356872), (54, 28761664), (64, 24267654), (72, 21571248), (82, 18940608), (96, 16178436), (97, 16011648), (108, 14380832), (113, 13744512), (123, 12627072), (128, 12133827), (144, 10785624), (164, 9470304), (192, 8089218), (194, 8005824), (216, 7190416), (226, 6872256), (246, 6313536), (288, 5392812), (291, 5337216), (328, 4735152), (339, 4581504), (369, 4209024), (384, 4044609), (388, 4002912), (432, 3595208), (452, 3436128), (492, 3156768), (576, 2696406), (582, 2668608), (656, 2367576), (678, 2290752), (738, 2104512), (776, 2001456), (864, 1797604), (873, 1779072), (904, 1718064), (984, 1578384), (1017, 1527168), (1107, 1403008), (1152, 1348203), (1164, 1334304), (1312, 1183788), (1356, 1145376), (1476, 1052256), (1552, 1000728), (1728, 898802), (1746, 889536), (1808, 859032), (1968, 789192), (2034, 763584), (2214, 701504), (2328, 667152), (2619, 593024), (2624, 591894), (2712, 572688), (2952, 526128), (3051, 509056), (3104, 500364), (3456, 449401), (3492, 444768), (3616, 429516), (3936, 394596), (3977, 390528), (4068, 381792), (4428, 350752), (4633, 335232), (4656, 333576), (5238, 296512), (5248, 295947), (5424, 286344), (5904, 263064), (6102, 254528), (6208, 250182), (6984, 222384), (7232, 214758), (7872, 197298), (7954, 195264), (8136, 190896), (8856, 175376), (9266, 167616), (9312, 166788), (10476, 148256), (10848, 143172), (10961, 141696), (11808, 131532), (11931, 130176), (12204, 127264), (12416, 125091), (13899, 111744), (13968, 111192), (14464, 107379), (15744, 98649), (15908, 97632), (16272, 95448), (17712, 87688), (18532, 83808), (18624, 83394), (20952, 74128), (21696, 71586), (21922, 70848), (23616, 65766), (23862, 65088), (24408, 63632), (27798, 55872), (27936, 55596), (31816, 48816), (32544, 47724), (32883, 47232), (35424, 43844), (35793, 43392), (37064, 41904), (37248, 41697)]