253122192

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:550

約数の個数: 160

約数和(自身を含む): 769950720

約数和(自身を除く): 516828528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 41, 48, 54, 62, 72, 82, 93, 108, 123, 124, 144, 164, 186, 216, 246, 248, 279, 328, 369, 372, 432, 461, 492, 496, 558, 656, 738, 744, 837, 922, 984, 1107, 1116, 1271, 1383, 1476, 1488, 1674, 1844, 1968, 2214, 2232, 2542, 2766, 2952, 3348, 3688, 3813, 4149, 4428, 4464, 5084, 5532, 5904, 6696, 7376, 7626, 8298, 8856, 10168, 11064, 11439, 12447, 13392, 14291, 15252, 16596, 17712, 18901, 20336, 22128, 22878, 24894, 28582, 30504, 33192, 34317, 37802, 42873, 45756, 49788, 56703, 57164, 61008, 66384, 68634, 75604, 85746, 91512, 99576, 113406, 114328, 128619, 137268, 151208, 170109, 171492, 183024, 199152, 226812, 228656, 257238, 274536, 302416, 340218, 342984, 385857, 453624, 510327, 514476, 549072, 585931, 680436, 685968, 771714, 907248, 1020654, 1028952, 1171862, 1360872, 1543428, 1757793, 2041308, 2057904, 2343724, 2721744, 3086856, 3515586, 4082616, 4687448, 5273379, 6173712, 7031172, 8165232, 9374896, 10546758, 14062344, 15820137, 21093516, 28124688, 31640274, 42187032, 63280548, 84374064, 126561096, 253122192]

約数ペア:

[(1, 253122192), (2, 126561096), (3, 84374064), (4, 63280548), (6, 42187032), (8, 31640274), (9, 28124688), (12, 21093516), (16, 15820137), (18, 14062344), (24, 10546758), (27, 9374896), (31, 8165232), (36, 7031172), (41, 6173712), (48, 5273379), (54, 4687448), (62, 4082616), (72, 3515586), (82, 3086856), (93, 2721744), (108, 2343724), (123, 2057904), (124, 2041308), (144, 1757793), (164, 1543428), (186, 1360872), (216, 1171862), (246, 1028952), (248, 1020654), (279, 907248), (328, 771714), (369, 685968), (372, 680436), (432, 585931), (461, 549072), (492, 514476), (496, 510327), (558, 453624), (656, 385857), (738, 342984), (744, 340218), (837, 302416), (922, 274536), (984, 257238), (1107, 228656), (1116, 226812), (1271, 199152), (1383, 183024), (1476, 171492), (1488, 170109), (1674, 151208), (1844, 137268), (1968, 128619), (2214, 114328), (2232, 113406), (2542, 99576), (2766, 91512), (2952, 85746), (3348, 75604), (3688, 68634), (3813, 66384), (4149, 61008), (4428, 57164), (4464, 56703), (5084, 49788), (5532, 45756), (5904, 42873), (6696, 37802), (7376, 34317), (7626, 33192), (8298, 30504), (8856, 28582), (10168, 24894), (11064, 22878), (11439, 22128), (12447, 20336), (13392, 18901), (14291, 17712), (15252, 16596)]