15800952

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 41247360

約数和(自身を除く): 25446408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 61, 86, 122, 129, 172, 183, 244, 251, 258, 344, 366, 488, 502, 516, 732, 753, 1004, 1032, 1464, 1506, 2008, 2623, 3012, 5246, 6024, 7869, 10492, 10793, 15311, 15738, 20984, 21586, 30622, 31476, 32379, 43172, 45933, 61244, 62952, 64758, 86344, 91866, 122488, 129516, 183732, 259032, 367464, 658373, 1316746, 1975119, 2633492, 3950238, 5266984, 7900476, 15800952]

約数ペア:

[(1, 15800952), (2, 7900476), (3, 5266984), (4, 3950238), (6, 2633492), (8, 1975119), (12, 1316746), (24, 658373), (43, 367464), (61, 259032), (86, 183732), (122, 129516), (129, 122488), (172, 91866), (183, 86344), (244, 64758), (251, 62952), (258, 61244), (344, 45933), (366, 43172), (488, 32379), (502, 31476), (516, 30622), (732, 21586), (753, 20984), (1004, 15738), (1032, 15311), (1464, 10793), (1506, 10492), (2008, 7869), (2623, 6024), (3012, 5246)]