252118368

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:317

約数の個数: 144

約数和(自身を含む): 740952576

約数和(自身を除く): 488834208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 113, 122, 127, 144, 183, 226, 244, 254, 288, 339, 366, 381, 452, 488, 508, 549, 678, 732, 762, 904, 976, 1016, 1017, 1098, 1143, 1356, 1464, 1524, 1808, 1952, 2032, 2034, 2196, 2286, 2712, 2928, 3048, 3616, 4064, 4068, 4392, 4572, 5424, 5856, 6096, 6893, 7747, 8136, 8784, 9144, 10848, 12192, 13786, 14351, 15494, 16272, 17568, 18288, 20679, 23241, 27572, 28702, 30988, 32544, 36576, 41358, 43053, 46482, 55144, 57404, 61976, 62037, 69723, 82716, 86106, 92964, 110288, 114808, 123952, 124074, 129159, 139446, 165432, 172212, 185928, 220576, 229616, 247904, 248148, 258318, 278892, 330864, 344424, 371856, 459232, 496296, 516636, 557784, 661728, 688848, 743712, 875411, 992592, 1033272, 1115568, 1377696, 1750822, 1985184, 2066544, 2231136, 2626233, 3501644, 4133088, 5252466, 7003288, 7878699, 10504932, 14006576, 15757398, 21009864, 28013152, 31514796, 42019728, 63029592, 84039456, 126059184, 252118368]

約数ペア:

[(1, 252118368), (2, 126059184), (3, 84039456), (4, 63029592), (6, 42019728), (8, 31514796), (9, 28013152), (12, 21009864), (16, 15757398), (18, 14006576), (24, 10504932), (32, 7878699), (36, 7003288), (48, 5252466), (61, 4133088), (72, 3501644), (96, 2626233), (113, 2231136), (122, 2066544), (127, 1985184), (144, 1750822), (183, 1377696), (226, 1115568), (244, 1033272), (254, 992592), (288, 875411), (339, 743712), (366, 688848), (381, 661728), (452, 557784), (488, 516636), (508, 496296), (549, 459232), (678, 371856), (732, 344424), (762, 330864), (904, 278892), (976, 258318), (1016, 248148), (1017, 247904), (1098, 229616), (1143, 220576), (1356, 185928), (1464, 172212), (1524, 165432), (1808, 139446), (1952, 129159), (2032, 124074), (2034, 123952), (2196, 114808), (2286, 110288), (2712, 92964), (2928, 86106), (3048, 82716), (3616, 69723), (4064, 62037), (4068, 61976), (4392, 57404), (4572, 55144), (5424, 46482), (5856, 43053), (6096, 41358), (6893, 36576), (7747, 32544), (8136, 30988), (8784, 28702), (9144, 27572), (10848, 23241), (12192, 20679), (13786, 18288), (14351, 17568), (15494, 16272)]