15249768

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 39936000

約数和(自身を除く): 24686232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 103, 124, 186, 199, 206, 248, 309, 372, 398, 412, 597, 618, 744, 796, 824, 1194, 1236, 1592, 2388, 2472, 3193, 4776, 6169, 6386, 9579, 12338, 12772, 18507, 19158, 20497, 24676, 25544, 37014, 38316, 40994, 49352, 61491, 74028, 76632, 81988, 122982, 148056, 163976, 245964, 491928, 635407, 1270814, 1906221, 2541628, 3812442, 5083256, 7624884, 15249768]

約数ペア:

[(1, 15249768), (2, 7624884), (3, 5083256), (4, 3812442), (6, 2541628), (8, 1906221), (12, 1270814), (24, 635407), (31, 491928), (62, 245964), (93, 163976), (103, 148056), (124, 122982), (186, 81988), (199, 76632), (206, 74028), (248, 61491), (309, 49352), (372, 40994), (398, 38316), (412, 37014), (597, 25544), (618, 24676), (744, 20497), (796, 19158), (824, 18507), (1194, 12772), (1236, 12338), (1592, 9579), (2388, 6386), (2472, 6169), (3193, 4776)]