289238748

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{74623}}^1$

素因数の和:74666

約数の個数: 48

約数和(自身を含む): 752209920

約数和(自身を除く): 462971172

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 74623, 149246, 223869, 298492, 447738, 895476, 1268591, 1417837, 2537182, 2835674, 3805773, 4253511, 5074364, 5671348, 7611546, 8507022, 15223092, 17014044, 24103229, 48206458, 72309687, 96412916, 144619374, 289238748]

約数ペア:

[(1, 289238748), (2, 144619374), (3, 96412916), (4, 72309687), (6, 48206458), (12, 24103229), (17, 17014044), (19, 15223092), (34, 8507022), (38, 7611546), (51, 5671348), (57, 5074364), (68, 4253511), (76, 3805773), (102, 2835674), (114, 2537182), (204, 1417837), (228, 1268591), (323, 895476), (646, 447738), (969, 298492), (1292, 223869), (1938, 149246), (3876, 74623)]