254521404

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{3169}}^1$

素因数の和:3299

約数の個数: 72

約数和(自身を含む): 678481440

約数和(自身を除く): 423960036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 97, 138, 194, 207, 276, 291, 388, 414, 582, 828, 873, 1164, 1746, 2231, 3169, 3492, 4462, 6338, 6693, 8924, 9507, 12676, 13386, 19014, 20079, 26772, 28521, 38028, 40158, 57042, 72887, 80316, 114084, 145774, 218661, 291548, 307393, 437322, 614786, 655983, 874644, 922179, 1229572, 1311966, 1844358, 2623932, 2766537, 3688716, 5533074, 7070039, 11066148, 14140078, 21210117, 28280156, 42420234, 63630351, 84840468, 127260702, 254521404]

約数ペア:

[(1, 254521404), (2, 127260702), (3, 84840468), (4, 63630351), (6, 42420234), (9, 28280156), (12, 21210117), (18, 14140078), (23, 11066148), (36, 7070039), (46, 5533074), (69, 3688716), (92, 2766537), (97, 2623932), (138, 1844358), (194, 1311966), (207, 1229572), (276, 922179), (291, 874644), (388, 655983), (414, 614786), (582, 437322), (828, 307393), (873, 291548), (1164, 218661), (1746, 145774), (2231, 114084), (3169, 80316), (3492, 72887), (4462, 57042), (6338, 40158), (6693, 38028), (8924, 28521), (9507, 26772), (12676, 20079), (13386, 19014)]