271570306

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 516337920

約数和(自身を除く): 244767614

約数列:

[1, 2, 7, 14, 19, 37, 38, 41, 74, 82, 133, 259, 266, 287, 518, 574, 673, 703, 779, 1346, 1406, 1517, 1558, 3034, 4711, 4921, 5453, 9422, 9842, 10619, 10906, 12787, 21238, 24901, 25574, 27593, 28823, 49802, 55186, 57646, 89509, 174307, 179018, 193151, 201761, 348614, 386302, 403522, 473119, 524267, 946238, 1020941, 1048534, 2041882, 3311833, 3669869, 6623666, 7146587, 7339738, 14293174, 19397879, 38795758, 135785153, 271570306]

約数ペア:

[(1, 271570306), (2, 135785153), (7, 38795758), (14, 19397879), (19, 14293174), (37, 7339738), (38, 7146587), (41, 6623666), (74, 3669869), (82, 3311833), (133, 2041882), (259, 1048534), (266, 1020941), (287, 946238), (518, 524267), (574, 473119), (673, 403522), (703, 386302), (779, 348614), (1346, 201761), (1406, 193151), (1517, 179018), (1558, 174307), (3034, 89509), (4711, 57646), (4921, 55186), (5453, 49802), (9422, 28823), (9842, 27593), (10619, 25574), (10906, 24901), (12787, 21238)]