15222780056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{26119}}^1$

素因数の和:26352

約数の個数: 64

約数和(自身を含む): 32158944000

約数和(自身を除く): 16936163944

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 179, 296, 358, 407, 716, 814, 1432, 1628, 1969, 3256, 3938, 6623, 7876, 13246, 15752, 26119, 26492, 52238, 52984, 72853, 104476, 145706, 208952, 287309, 291412, 574618, 582824, 966403, 1149236, 1932806, 2298472, 3865612, 4675301, 7731224, 9350602, 10630433, 18701204, 21260866, 37402408, 42521732, 51428311, 85043464, 102856622, 172986137, 205713244, 345972274, 411426488, 691944548, 1383889096, 1902847507, 3805695014, 7611390028, 15222780056]

約数ペア:

[(1, 15222780056), (2, 7611390028), (4, 3805695014), (8, 1902847507), (11, 1383889096), (22, 691944548), (37, 411426488), (44, 345972274), (74, 205713244), (88, 172986137), (148, 102856622), (179, 85043464), (296, 51428311), (358, 42521732), (407, 37402408), (716, 21260866), (814, 18701204), (1432, 10630433), (1628, 9350602), (1969, 7731224), (3256, 4675301), (3938, 3865612), (6623, 2298472), (7876, 1932806), (13246, 1149236), (15752, 966403), (26119, 582824), (26492, 574618), (52238, 291412), (52984, 287309), (72853, 208952), (104476, 145706)]