197747304

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{491}}^1$

素因数の和:770

約数の個数: 64

約数和(自身を含む): 503375040

約数和(自身を除く): 305627736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 173, 194, 291, 346, 388, 491, 519, 582, 692, 776, 982, 1038, 1164, 1384, 1473, 1964, 2076, 2328, 2946, 3928, 4152, 5892, 11784, 16781, 33562, 47627, 50343, 67124, 84943, 95254, 100686, 134248, 142881, 169886, 190508, 201372, 254829, 285762, 339772, 381016, 402744, 509658, 571524, 679544, 1019316, 1143048, 2038632, 8239471, 16478942, 24718413, 32957884, 49436826, 65915768, 98873652, 197747304]

約数ペア:

[(1, 197747304), (2, 98873652), (3, 65915768), (4, 49436826), (6, 32957884), (8, 24718413), (12, 16478942), (24, 8239471), (97, 2038632), (173, 1143048), (194, 1019316), (291, 679544), (346, 571524), (388, 509658), (491, 402744), (519, 381016), (582, 339772), (692, 285762), (776, 254829), (982, 201372), (1038, 190508), (1164, 169886), (1384, 142881), (1473, 134248), (1964, 100686), (2076, 95254), (2328, 84943), (2946, 67124), (3928, 50343), (4152, 47627), (5892, 33562), (11784, 16781)]